{"title":"Crawl Space Encapsulation","description":"\u003cp\u003eEverything you need for professional crawl space encapsulation — vapor barriers, seaming tapes, sealants, termination bars, and accessories. Our products block moisture, radon, and soil gas intrusion to improve indoor air quality, prevent mold, and protect your home's structure. Featuring StegoCrawl® vapor barriers that exceed ASTM E1745 standards, with options from 6-mil economy to 15-mil premium. Whether you're a C-NRPP certified radon professional or a homeowner tackling a DIY project, we ship everything you need across Canada.\u003c\/p\u003e","products":[{"product_id":"stegocrawl-wrap-15-mil-vapor-barrier","title":"STEGOCRAWL® Wrap 15-Mil Vapor Barrier","description":"\u003ch2\u003ePremium 15-Mil Crawl Space Vapor Barrier — The Industry's Best\u003c\/h2\u003e\n\u003cp\u003eStegoCrawl® Wrap 15-Mil Vapor Barrier is an innovative, multi-layer liner engineered for unrivaled performance in the most demanding crawl space conditions. With extraordinarily low water vapor permeance (below 0.010 perms) and 203.8 newtons of push-through resistance, string reinforcement is unnecessary — delivering a uniquely premium yet cost-effective solution even compared to thicker, reinforced products.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eStegoCrawl 15-Mil is the #1 choice for crawl space encapsulation\u003c\/strong\u003e among both homeowners and professionals, and is an excellent choice as the soil-gas retarder for \u003cstrong\u003eradon mitigation\u003c\/strong\u003e in new or existing homes with crawl spaces.\u003c\/p\u003e\n\n\u003ch3\u003ePhysical Properties\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness:\u003c\/strong\u003e 15 Mils\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater Vapor Permeance:\u003c\/strong\u003e Less than 0.010 perms (Class I Vapor Retarder)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePermeance After Conditioning:\u003c\/strong\u003e Less than 0.010 perms (wet, dry, and soaking)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePuncture Resistance:\u003c\/strong\u003e 203.8 newtons\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRadon Diffusion Coefficient:\u003c\/strong\u003e 8.5 × 10⁻¹² m²\/second\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e White\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eZero VOCs\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAvailable Roll Sizes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e5' × 200'\u003c\/strong\u003e = 1,000 sq ft (ideal for perimeter walls) — Approx. 71 lbs, folded onto 2'6\" core\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e14' × 100'\u003c\/strong\u003e = 1,400 sq ft (ideal for ground cover) — Approx. 100 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplicable Standards (ASTM)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eExceeds \u003cstrong\u003eASTM E1745\u003c\/strong\u003e — Standard Specification for Water Vapor Retarders Used in Contact with Soil or Granular Fill Under Concrete Slabs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eASTM F1249\u003c\/strong\u003e — Water Vapor Transmission Rate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eASTM D4833\u003c\/strong\u003e — Index Puncture Resistance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eASTM D1709\u003c\/strong\u003e — Impact Resistance (Free Falling Dart)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eASTM D882\u003c\/strong\u003e — Tensile Properties of Thin Plastic Sheeting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eASTM E154\u003c\/strong\u003e — Permeance After Wetting, Drying, and Soaking\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eASTM D1434\u003c\/strong\u003e — Gas Permeability Characteristics\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Benefits of Crawl Space Encapsulation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy Savings\u003c\/strong\u003e — Less moisture for your HVAC system to manage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRadon \u0026amp; Soil Gas Reduction\u003c\/strong\u003e — Extremely low gas permeability helps block soil gas transmission\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMold Prevention\u003c\/strong\u003e — Less moisture means reduced mold and mildew growth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved Indoor Air Quality\u003c\/strong\u003e — Reduction in soil contaminants entering your home\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlooring Protection\u003c\/strong\u003e — Prevents moisture-related flooring failures\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy StegoCrawl?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eManufactured with 100% prime, virgin polyolefin resins — no recycled content\u003c\/li\u003e\n\u003cli\u003eMulti-layer extrusion for superior durability and longevity\u003c\/li\u003e\n\u003cli\u003eClean white color brightens crawl spaces for easier inspection\u003c\/li\u003e\n\u003cli\u003eThoughtfully proportioned roll sizes designed with installer input\u003c\/li\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003cli\u003eBacked by Stego's Life of the Building Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eComplete your encapsulation with \u003cstrong\u003eStegoCrawl® Tape\u003c\/strong\u003e, \u003cstrong\u003eStegoTack® Tape\u003c\/strong\u003e, \u003cstrong\u003eStego® Mastic\u003c\/strong\u003e, and \u003cstrong\u003eStegoCrawl® Term Bar\u003c\/strong\u003e — all available at RadonDepot.ca.\u003c\/em\u003e\u003c\/p\u003e","brand":"Stego Industries","offers":[{"title":"5' × 200' (1,000 sq ft)","offer_id":48322415263999,"sku":"ST00515M-5W","price":585.2,"currency_code":"CAD","in_stock":true},{"title":"14' × 100' (1,400 sq ft)","offer_id":48322415296767,"sku":"ST00515M-14W","price":829.45,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/6639\/0015\/files\/StegoCrawl-Wrap-2048x2048.jpg?v=1774282845"},{"product_id":"stegocrawl-wrap-10-mil-vapor-retarder","title":"STEGOCRAWL® Wrap 10-Mil Vapor Retarder","description":"\u003ch2\u003e10-Mil Crawl Space Vapor Retarder — Durable \u0026amp; Economical\u003c\/h2\u003e\n\u003cp\u003eStegoCrawl® Wrap 10-Mil Vapor Retarder is an excellent choice when looking to go beyond minimum residential code requirements. Engineered as a lightweight, multi-layer plastic extrusion using only the highest grade of prime, virgin polyolefin resins, this product delivers outstanding moisture and soil gas protection at an accessible price point.\u003c\/p\u003e\n\n\u003ch3\u003ePhysical Properties\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness:\u003c\/strong\u003e 10 Mils\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoll Size:\u003c\/strong\u003e 12' × 100' = 1,200 sq ft\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approx. 58 lbs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater Vapor Permeance:\u003c\/strong\u003e Less than 0.0259 perms after conditioning (Class I Vapor Retarder)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRadon Diffusion Coefficient:\u003c\/strong\u003e 7.8 × 10⁻¹² m²\/second\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePuncture Resistance:\u003c\/strong\u003e 3,006 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTensile Strength:\u003c\/strong\u003e 45.5 lbf\/in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlame Spread:\u003c\/strong\u003e Class A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e White\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eZero VOCs\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplicable Standards (ASTM)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eExceeds \u003cstrong\u003eASTM E1745 Class A\u003c\/strong\u003e requirements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eASTM F1249\u003c\/strong\u003e — Water Vapor Transmission Rate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eASTM D1709\u003c\/strong\u003e — Impact Resistance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eASTM D882\u003c\/strong\u003e — Tensile Properties\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eASTM E154\u003c\/strong\u003e — Permeance After Conditioning\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFolded onto 36\" roll core for easier maneuverability in tight crawl spaces\u003c\/li\u003e\n\u003cli\u003eExtremely low permeability to moisture vapor and soil gas\u003c\/li\u003e\n\u003cli\u003eNo recycled content — Made in the USA\u003c\/li\u003e\n\u003cli\u003eClean white color brightens crawl spaces\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy Savings\u003c\/strong\u003e — Reduced moisture load on HVAC systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRadon \u0026amp; Soil Gas Protection\u003c\/strong\u003e — Low radon diffusion coefficient blocks soil gas transmission\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMold \u0026amp; Mildew Prevention\u003c\/strong\u003e — Controls moisture to inhibit growth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved Indoor Air Quality\u003c\/strong\u003e — Reduces soil contaminants entering the home\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlooring Protection\u003c\/strong\u003e — Prevents moisture-related failures\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eComplete your encapsulation with \u003cstrong\u003eStegoCrawl® Tape\u003c\/strong\u003e, \u003cstrong\u003eStegoTack® Tape\u003c\/strong\u003e, \u003cstrong\u003eStego® Mastic\u003c\/strong\u003e, and \u003cstrong\u003eStegoCrawl® Term Bar\u003c\/strong\u003e — all available at RadonDepot.ca.\u003c\/em\u003e\u003c\/p\u003e","brand":"Stego Industries","offers":[{"title":"Default","offer_id":48322415329535,"sku":"ST00510M-12W","price":440.19,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/6639\/0015\/files\/StegoCrawl-Wrap-2048x2048_6be225b3-053f-4430-9640-8ea5a2fe0707.jpg?v=1774282847"},{"product_id":"stegocrawl-wrap-6-mil-vapor-retarder","title":"STEGOCRAWL® Wrap 6-Mil Vapor Retarder","description":"\u003ch2\u003e6-Mil Crawl Space Vapor Retarder — Quality Beyond Generic Poly\u003c\/h2\u003e\n\u003cp\u003eStegoCrawl® Wrap 6-Mil Vapor Retarder is a high-quality crawl space liner manufactured from only prime resins, significantly outperforming generic 6-mil poly sheeting in tear resistance, longevity, and moisture protection. An ideal, cost-effective choice for homeowners and contractors looking to exceed bare minimum code requirements without a premium price tag.\u003c\/p\u003e\n\n\u003ch3\u003ePhysical Properties\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness:\u003c\/strong\u003e 6 Mils\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoll Size:\u003c\/strong\u003e 12' × 100' = 1,200 sq ft\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approx. 34 lbs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClassification:\u003c\/strong\u003e Class I Vapor Retarder\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e White\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eZero VOCs\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplicable Standards\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eExceeds \u003cstrong\u003eASTM E1745\u003c\/strong\u003e minimum requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFolded onto 36\" roll core for easy crawl space maneuverability\u003c\/li\u003e\n\u003cli\u003eLightest roll in the StegoCrawl line — easy one-person handling\u003c\/li\u003e\n\u003cli\u003eNo recycled content — Made in the USA\u003c\/li\u003e\n\u003cli\u003eClean white color brightens crawl spaces\u003c\/li\u003e\n\u003cli\u003eFar superior to generic 6-mil poly (better tear resistance, no degradation)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBudget-Friendly\u003c\/strong\u003e — Premium quality without the premium price\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy Savings\u003c\/strong\u003e — Reduced moisture load on HVAC\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMold \u0026amp; Mildew Prevention\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eImproved Indoor Air Quality\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFlooring Protection\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eComplete your encapsulation with \u003cstrong\u003eStegoCrawl® Tape\u003c\/strong\u003e, \u003cstrong\u003eStegoTack® Tape\u003c\/strong\u003e, \u003cstrong\u003eStego® Mastic\u003c\/strong\u003e, and \u003cstrong\u003eStegoCrawl® Term Bar\u003c\/strong\u003e — all available at RadonDepot.ca.\u003c\/em\u003e\u003c\/p\u003e","brand":"Stego Industries","offers":[{"title":"Default","offer_id":48322415362303,"sku":"ST0056M-12W","price":438.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/6639\/0015\/files\/StegoCrawl-Wrap-2048x2048_3319f4d1-afd2-4b5d-a9b6-9d44c39f42d3.jpg?v=1774282848"},{"product_id":"stegocrawl-tape","title":"StegoCrawl® Tape — Seaming Tape","description":"\u003ch2\u003eStegoCrawl® Tape — Low-Permeance Seaming Tape for Crawl Space Encapsulation\u003c\/h2\u003e\n\u003cp\u003eStegoCrawl® Tape is a low-permeance, pressure-sensitive tape specifically engineered to bond to StegoCrawl Wrap vapor barriers. Use it for sealing seams, penetrations, splices, and patches during crawl space encapsulation. Also bonds to plastic, wood, steel, and other common construction substrates.\u003c\/p\u003e\n\n\u003ch3\u003ePhysical Properties\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 3.75\" × 180'\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness:\u003c\/strong\u003e 6 mils\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePermeance:\u003c\/strong\u003e 0.03 perms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTensile Strength at Yield:\u003c\/strong\u003e \u0026gt; 12 lbf\/in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdhesion:\u003c\/strong\u003e 84 oz\/in (20 min dwell, stainless steel, PSTC 101)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComposition:\u003c\/strong\u003e Polyethylene film with acrylic pressure-sensitive adhesive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUV Resistance:\u003c\/strong\u003e Excellent\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEngineered specifically to bond to Stego Wrap products\u003c\/li\u003e\n\u003cli\u003eSuperior moisture resistance\u003c\/li\u003e\n\u003cli\u003eClean release — no residue\u003c\/li\u003e\n\u003cli\u003eLow water vapor permeance (0.03 perms)\u003c\/li\u003e\n\u003cli\u003eMade in the USA with US and global materials\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003ePart of the complete StegoCrawl encapsulation system — pair with \u003cstrong\u003eStegoCrawl® Wrap\u003c\/strong\u003e, \u003cstrong\u003eStegoTack® Tape\u003c\/strong\u003e, \u003cstrong\u003eStego® Mastic\u003c\/strong\u003e, and \u003cstrong\u003eStegoCrawl® Term Bar\u003c\/strong\u003e.\u003c\/em\u003e\u003c\/p\u003e","brand":"Stego Industries","offers":[{"title":"Default","offer_id":48322415427839,"sku":"ST010ST-4W","price":68.55,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/6639\/0015\/files\/StegoCrawl--Tape-Detail-Patch-2048x2048.jpg?v=1774287507"},{"product_id":"stegotack-tape","title":"StegoTack® Tape — Double-Sided Adhesive Strip","description":"\u003ch2\u003eStegoTack® Tape — Double-Sided Adhesive for Vapor Barrier Bonding\u003c\/h2\u003e\n\u003cp\u003eStegoTack® Tape is a double-sided adhesive strip engineered to bond and seal StegoCrawl Wrap to concrete, masonry, wood, metal, and other surfaces. Made from a blend of synthetic rubber and resins, it is highly flexible and moldable for a wide variety of crawl space encapsulation applications. Use with StegoCrawl Term Bar to create a complete perimeter seal.\u003c\/p\u003e\n\n\u003ch3\u003ePhysical Properties\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 2\" × 50'\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness:\u003c\/strong\u003e 30 mils\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePermeance:\u003c\/strong\u003e 0.03 perms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdhesion to Steel:\u003c\/strong\u003e 12.5 lb\/in width (ASTM D1000)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation Temperature:\u003c\/strong\u003e 40°F to 110°F (4°C to 43°C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eService Temperature:\u003c\/strong\u003e -20°F to +140°F (-29°C to +60°C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Grey\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAggressive adhesion — bonds to concrete, masonry, wood, metal\u003c\/li\u003e\n\u003cli\u003eNo VOCs — 100% solids\u003c\/li\u003e\n\u003cli\u003eLow permeance to water vapor (0.03 perms)\u003c\/li\u003e\n\u003cli\u003eHighly flexible and moldable\u003c\/li\u003e\n\u003cli\u003eCertified Green Air GOLD (Low VOC Emissions)\u003c\/li\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003ePart of the complete StegoCrawl encapsulation system — use with \u003cstrong\u003eStegoCrawl® Term Bar\u003c\/strong\u003e to create a sealed perimeter connection between the vapor barrier and foundation wall.\u003c\/em\u003e\u003c\/p\u003e","brand":"Stego Industries","offers":[{"title":"Default","offer_id":48322415460607,"sku":"ST010T-2","price":64.55,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/6639\/0015\/files\/StegoCrawl-StegoTack-Application-Corner-2048x2048.webp?v=1774287408"},{"product_id":"stego-mastic-tube","title":"Stego® Mastic — 20 oz Sealant Tube","description":"\u003ch2\u003eStego® Mastic — 20 oz Sealant Tube for Penetrations \u0026amp; Repairs\u003c\/h2\u003e\n\u003cp\u003eStego® Mastic is a medium-viscosity, water-based, polymer-modified sealant designed for use with StegoCrawl Wrap vapor barriers. The 20 oz sausage tube format works with standard mastic applicator guns for precise, waste-free application. Ideal for sealing pipe penetrations, utility entries, repairs, and small installations.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 20 oz sausage tube\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComposition:\u003c\/strong\u003e Water-based, polymer-modified anionic bituminous\/asphalt emulsion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Standard caulking\/mastic gun (sold separately)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlso Available:\u003c\/strong\u003e 2-gallon and 5-gallon pails for larger projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSealing utility and pipe penetrations through vapor barriers\u003c\/li\u003e\n\u003cli\u003eVapor barrier repairs and patching\u003c\/li\u003e\n\u003cli\u003eTerminating edges of vapor barrier material\u003c\/li\u003e\n\u003cli\u003eSmall encapsulation installations\u003c\/li\u003e\n\u003cli\u003eReplaces the need for boots at pipe penetrations when used with StegoCrawl Wrap\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHelps achieve \u003cstrong\u003eASTM E1643\u003c\/strong\u003e compliant installations\u003c\/li\u003e\n\u003cli\u003ePrecise application with sausage tube format — no waste\u003c\/li\u003e\n\u003cli\u003eQuickly seals around penetrations\u003c\/li\u003e\n\u003cli\u003eWater-based formula for easy cleanup\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003ePart of the complete StegoCrawl encapsulation system available at RadonDepot.ca.\u003c\/em\u003e\u003c\/p\u003e","brand":"Stego Industries","offers":[{"title":"Default","offer_id":48322415493375,"sku":"ST010MT-20","price":35.45,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/6639\/0015\/files\/stego-mastic-sausage-tube-on-box-with-applicator-2048x2048.webp?v=1774285683"},{"product_id":"stegocrawl-term-bar","title":"StegoCrawl® Term Bar — Termination Bar (42\")","description":"\u003ch2\u003eStegoCrawl® Term Bar — Mechanical Termination Bar for Vapor Barriers\u003c\/h2\u003e\n\u003cp\u003eStegoCrawl® Term Bar is a flexible, white PVC termination bar designed to mechanically secure StegoCrawl Wrap vapor barrier to concrete, wood, or masonry foundation walls. An essential component of a professional crawl space encapsulation system. Use in conjunction with StegoTack Tape to create a complete, sealed perimeter connection.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 42\" × 1.125\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Recycled PVC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e White (complements the StegoCrawl system)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 4 oz (114 g) per bar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold:\u003c\/strong\u003e Individually (case packs of 50 available)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePre-drilled holes every 6\" for fast, easy installation\u003c\/li\u003e\n\u003cli\u003eCreates a pocket\/lip for a bead of caulk — enhancing the seal\u003c\/li\u003e\n\u003cli\u003eEasy to trim to any desired length\u003c\/li\u003e\n\u003cli\u003eFlexible enough to follow slight wall contours\u003c\/li\u003e\n\u003cli\u003eWhite color matches StegoCrawl Wrap for a clean, professional finish\u003c\/li\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cp\u003eApply StegoTack Tape to the foundation wall, press StegoCrawl Wrap into the tape, then secure with Term Bar using appropriate fasteners through the pre-drilled holes. Apply a bead of sealant (Stego Mastic or compatible caulk) along the upper lip of the Term Bar for a complete air and moisture seal.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003ePart of the complete StegoCrawl encapsulation system available at RadonDepot.ca.\u003c\/em\u003e\u003c\/p\u003e","brand":"Stego Industries","offers":[{"title":"Default","offer_id":48322415526143,"sku":"ST011TB-42W","price":4.15,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/6639\/0015\/files\/StegoHomeTestImage-18-2048x2048.jpg?v=1774285557"},{"product_id":"plastic-christmas-tree-fasteners-for-stego-barrier-100-pack-7-5mm","title":"Stego Barrier Fasteners — Christmas-Tree Push Clips (100 Pack, 7.5mm)","description":"\u003ch3\u003eThe fastener mitigators use to pin Stego barrier to foam insulation walls\u003c\/h3\u003e\u003cp\u003eWhen you encapsulate a crawlspace, the barrier has to terminate cleanly against the foundation foam — and ordinary roofing nails or staples tear through the Stego or pop out under thermal cycling. Plastic Christmas-tree fasteners solve that. Push them through the barrier into the foam, the barbs lock in place, and they don't pull through. Tool-free, fast, and the heads are wide enough to spread the load so the Stego doesn't tear.\u003c\/p\u003e\u003ch3\u003eWhy mitigators use these\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool-free install\u003c\/strong\u003e — push them in by hand, no hammer or drill\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide head (18.5 mm)\u003c\/strong\u003e spreads load so the Stego doesn't tear under thermal cycling or settling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-barb stem (20.9 mm)\u003c\/strong\u003e grips foam insulation and doesn't back out\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNylon construction\u003c\/strong\u003e — non-corrosive, won't rust in damp crawlspaces or perforate the barrier years later\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100-pack\u003c\/strong\u003e covers an entire residential crawlspace perimeter, with extras\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInstallation\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003ePre-drill 7.5 mm holes through the Stego barrier and into the foam wall at your mounting spacing (typically every 12–18\")\u003c\/li\u003e\n\u003cli\u003ePush the fastener through the barrier into the foam until the head sits flat\u003c\/li\u003e\n\u003cli\u003eApply \u003ca href=\"\/products\/radonaway-pro-hybrid-sealant-polyurethane-limestone\"\u003eRadonAway Pro Sealant\u003c\/a\u003e or Stego Mastic around the head for an airtight seal\u003c\/li\u003e\n\u003cli\u003eTrim Stego barrier excess after fastening is complete\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack size:\u003c\/strong\u003e 100 fasteners\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Nylon, black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole size:\u003c\/strong\u003e 7.5 mm (0.3\")\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead diameter:\u003c\/strong\u003e 18.5 mm (0.7\")\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStem length:\u003c\/strong\u003e 20.9 mm (0.8\")\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Akozon\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003ePair with \u003ca href=\"\/products\/radonaway-pro-hybrid-sealant-polyurethane-limestone\"\u003eRadonAway Pro Sealant\u003c\/a\u003e for sealing the fastener heads, and any Stego Mastic \/ tape from your crawlspace kit for transitions.\u003c\/p\u003e","brand":"RadonDepot","offers":[{"title":"Default Title","offer_id":48607272665343,"sku":"RD-CTF-7-5MM-100","price":14.28,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/6639\/0015\/files\/51Of2NXKEBL._SX522.jpg?v=1780175433"},{"product_id":"closed-cell-backer-rod-foam-caulk-saver-for-slab-penetration-sealing","title":"Radon Mitigation Backer Rod — Closed-Cell Foam (4 Sizes, 59 ft Rolls)","description":"\u003ch3\u003eThe backer mitigators use under RadonAway Pro Sealant\u003c\/h3\u003e\u003cp\u003eClosed-cell polyester foam backer rod for sealing the gaps that radon mitigation actually encounters: 4\" PVC pipe through an oversized cored hole, foundation hairline cracks, sump-pit perimeters, and sub-slab depressurization air-leak points. Compresses to fill the gap, doesn't absorb water, and gives the polyurethane sealant a controlled depth to bond against.\u003c\/p\u003e\u003ch3\u003eWhy closed-cell vs. open-cell\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eClosed-cell\u003c\/strong\u003e doesn't absorb water — critical for damp basements and sub-slab work where moisture is present\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClosed-cell\u003c\/strong\u003e doesn't compress under sealant cure — so the sealant joint actually achieves the joint depth specified by ANSI\/AARST\u003c\/li\u003e\n\u003cli\u003eOpen-cell rod (often sold as cheaper substitute) swells in moisture and fails airtight seal over time — not what you want behind a mitigation system\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications (all sizes)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 59 ft (18 m) per roll\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Closed-cell polyester foam, grey\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproof:\u003c\/strong\u003e Yes — non-absorbent, won't wick moisture\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum gap fill:\u003c\/strong\u003e 1.5\" (depending on rod size and joint depth)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible:\u003c\/strong\u003e Bends and twists to follow irregular gap geometry\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eChoosing your size\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3\/8\":\u003c\/strong\u003e Tight hairline cracks, narrow expansion joints, slab-edge gaps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1\/2\":\u003c\/strong\u003e Standard slab crack work, most pipe-to-concrete penetrations under SlabCollar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5\/8\":\u003c\/strong\u003e Medium gaps around oversized cored holes for 4\" Sch 40 PVC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3\/4\":\u003c\/strong\u003e Large gaps, sump-pit perimeters, foundation-to-floor expansion joints\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInstallation\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003ePre-clean the gap of dust and debris\u003c\/li\u003e\n\u003cli\u003ePress backer rod into the gap to the recommended depth (typically half the gap width below the surface)\u003c\/li\u003e\n\u003cli\u003eApply \u003ca href=\"\/products\/radonaway-pro-hybrid-sealant-polyurethane-limestone\"\u003eRadonAway Pro Sealant\u003c\/a\u003e over the backer rod, tooling to a smooth surface\u003c\/li\u003e\n\u003cli\u003eAllow polyurethane sealant cure time per manufacturer instructions before activating fan\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003eFor penetration sealing where a flanged EPDM gasket is appropriate, see \u003ca href=\"\/products\/slabcollar-4-inch-radon-pipe-seal\"\u003eSlabCollar 4\" EPDM Seal\u003c\/a\u003e instead of backer rod + sealant.\u003c\/p\u003e","brand":"RadonDepot","offers":[{"title":"3\/8 inch","offer_id":48607272829183,"sku":"RD-BACKER-38","price":37.79,"currency_code":"CAD","in_stock":true},{"title":"1\/2 inch","offer_id":48607272861951,"sku":"RD-BACKER-12","price":36.39,"currency_code":"CAD","in_stock":true},{"title":"5\/8 inch","offer_id":48607272894719,"sku":"RD-BACKER-58","price":51.79,"currency_code":"CAD","in_stock":true},{"title":"3\/4 inch","offer_id":48607272927487,"sku":"RD-BACKER-34","price":55.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/6639\/0015\/files\/81dkDy9bE9L._SL1500.jpg?v=1780175478"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/6639\/0015\/collections\/StegoCrawl-Finished-Project-With-Columns-2-2048x2048.jpg?v=1774283588","url":"https:\/\/radondepot.ca\/collections\/crawl-space-encapsulation.oembed","provider":"Radon Depot","version":"1.0","type":"link"}