{"title":"Joint Sealant","description":"\u003ch2 style=\"font-size: 16px; font-weight: bold;\"\u003eHigh-Performance Joint Sealants\u003c\/h2\u003e\n\u003cp\u003eEngineered for structural bonding and complete waterproof integrity. This collection features advanced hybrid polymer and polyurethane joint sealants designed specifically for wet-area construction and shower system builds. Formulated for maximum adhesive strength, these commercial-grade sealants create a permanent, monolithic bond between foam backer boards and shower pans. Extensively tested for superior thin-set mortar adhesion, ensuring your tile installations remain rock-solid and leak-free behind the wall.\u003cspan\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/p\u003e\n\u003cdiv class=\"yhAwj\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-epip=\"\" data-complete=\"true\" data-processed=\"true\" data-sfc-inited=\"2\"\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/div\u003e","products":[{"product_id":"guru-w-s-waterproof-sealant-adhesive","title":"GURU W-S Waterproof Sealant and Adhesive","description":"\u003ch3\u003eSealant and Adhesive for Waterproofing\u003c\/h3\u003e\n\u003cp\u003eGURU® W-S Sealant is an MS polymer waterproof sealant and adhesive developed for bonding and sealing WATER-STOP sheets, complementary drains, seams, corners, transitions, and penetrations. It creates a durable connection where waterproofing components meet, helping maintain continuous moisture protection in showers, wet rooms, and other tiled assemblies.\u003c\/p\u003e\n\u003ch3\u003eFlexible Joint Sealant with Strong Adhesion\u003c\/h3\u003e\n\u003cp\u003eThe adhesive sealant bonds to wood, steel, galvanized metal, aluminum, copper, brass, polyester, PVC, and other common construction materials. Its flexible cured joint accommodates movement and vibration while providing sealing and bonding in one product, making it a versatile choice for waterproofing details and general construction applications.\u003c\/p\u003e\n\u003ch3\u003eInterior and Exterior Performance\u003c\/h3\u003e\n\u003cp\u003eW-S Sealant offers strong UV and weather resistance for interior and exterior use. After curing, it resists water, soapy water, saline water, diluted inorganic acids, and alkalis, providing dependable performance in wet-area installations and other moisture-exposed applications.\u003c\/p\u003e","brand":"GURU USA","offers":[{"title":"Default Title","offer_id":43215211200707,"sku":"GURU-WS-SEALANT-10OZ-IGU6400","price":16.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0604\/8373\/1651\/files\/WS-MASTIC.png?v=1747676498"},{"product_id":"goboard-pro-sealant","title":"GoBoard Pro Sealant","description":"\u003ch3\u003eWaterproof Sealant and Adhesive for GoBoard\u003c\/h3\u003e\n\u003cp\u003eGoBoard® Pro Sealant is a one-component, moisture-curing hybrid sealant and adhesive designed to waterproof GoBoard joints and fastener penetrations. Its permanently elastic, 100% solids formula also bonds GoBoard to itself and other compatible building materials without solvents or isocyanates.\u003c\/p\u003e\n\n\u003ch3\u003eFlexible Joint Sealant with Multi-Surface Adhesion\u003c\/h3\u003e\n\u003cp\u003eThe sealant bonds to metal, compatible plastics, concrete, wood, foam, and ceramic in addition to GoBoard components. Its no-sag consistency works on vertical and horizontal surfaces, while the cured sealant accommodates up to 25% joint movement.\u003c\/p\u003e\n\n\u003ch3\u003eInterior and Exterior Sealant Performance\u003c\/h3\u003e\n\u003cp\u003eGoBoard Pro Sealant is paintable, non-yellowing, non-corrosive, and VOC compliant for interior and exterior applications. It provides long-term weather resistance, meets ASTM C920 Type S, Grade NS, Class 25 or better, and skins quickly to support same-day tile installation.\u003c\/p\u003e","brand":"GoBoard","offers":[{"title":"10.3 oz","offer_id":44963635953859,"sku":"GBRD-PRO-SEALANT-10.3OZ","price":11.31,"currency_code":"USD","in_stock":false},{"title":"20 oz","offer_id":44963635986627,"sku":"GBRD-PRO-SEALANT-SAUSAGE-20OZ","price":17.41,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0604\/8373\/1651\/files\/goboard-pro-sealants.webp?v=1763735337"},{"product_id":"hydro-blok-joint-sealant","title":"HYDRO-BLOK Joint Sealant","description":"\u003ch3\u003ePolyurethane Sealant for Waterproof Assemblies\u003c\/h3\u003e\n\u003cp\u003eHYDRO-BLOK® Joint Sealant is a professional polyurethane sealant designed to create flexible, waterproof seals in wet-area installations. It is formulated for sealing seams, panel joints, transitions, and penetrations while maintaining long-term flexibility and adhesion.\u003c\/p\u003e\n\n\u003ch3\u003ePrimerless Adhesion to Common Building Materials\u003c\/h3\u003e\n\u003cp\u003eThe primerless formula bonds to HYDRO-BLOK panels and many common construction materials without requiring a primer. Its non-sag consistency allows clean application on both vertical and horizontal surfaces, making it suitable for showers, tub surrounds, and other waterproof assemblies.\u003c\/p\u003e\n\n\u003ch3\u003eFlexible Performance for Movement Joints\u003c\/h3\u003e\n\u003cp\u003eWith 250% elongation at break and compliance with ASTM C920 Type S, Grade NS, Class 25, Use NT, M, and A, the sealant is engineered to accommodate normal building movement while maintaining a durable waterproof bond.\u003c\/p\u003e\n\n\u003ch3\u003eProfessional Waterproofing Applications\u003c\/h3\u003e\n\u003cp\u003eHYDRO-BLOK Joint Sealant is ideal for sealing panel-to-panel connections, assembly joints, transitions, and penetrations in waterproof installations. It applies in temperatures from 35°F to 110°F and remains serviceable from -60°F to 225°F after curing.\u003c\/p\u003e","brand":"Hydro-Blok","offers":[{"title":"10oz Cartridge","offer_id":44000661766339,"sku":"HB-10OZ-SEALANT-HBJSCART","price":13.5,"currency_code":"USD","in_stock":true},{"title":"20oz Sausage","offer_id":44000661799107,"sku":"HB-20OZ-SEALANT-HBJSSAUS","price":23.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0604\/8373\/1651\/files\/hydro-blok-joint-sealant.png?v=1749137568"},{"product_id":"wedi-joint-sealant","title":"wedi Joint Sealant","description":"\u003ch3\u003eWaterproof Sealant and Construction Adhesive\u003c\/h3\u003e\n\u003cp\u003ewedi® Joint Sealant is a single-component Silyl Modified Polymer (SMP) sealant and construction adhesive for waterproofing, bonding, and reinforcing joints, seams, connections, and fastener points. Its high green strength provides strong initial adhesion while maintaining permanent flexibility after curing.\u003c\/p\u003e\n\n\u003ch3\u003eWet and Alkaline Environment Performance\u003c\/h3\u003e\n\u003cp\u003eThe formula is engineered for waterproof adhesion and resistance to alkaline conditions found in wet thinset mortar environments. This makes it well suited for tile and shower installations where sealants may be exposed to moisture, mortar, and other demanding installation conditions.\u003c\/p\u003e\n\n\u003ch3\u003eFlexible Joint and Seam Treatment\u003c\/h3\u003e\n\u003cp\u003ePermanent flexibility allows the sealant to accommodate stress caused by shock, vibration, and thermal movement while maintaining a watertight connection. The single-component formula is solvent and isocyanate free and develops a skin after approximately 30 minutes.\u003c\/p\u003e\n\n\u003ch3\u003eShower and Tile System Applications\u003c\/h3\u003e\n\u003cp\u003ewedi Joint Sealant can be used for waterproof sealing and bonding applications in shower and tile assemblies and is specifically approved for connecting wedi Building Panels and wedi Fundo® Shower System components without additional tape reinforcement when installed according to wedi instructions.\u003c\/p\u003e","brand":"Wedi","offers":[{"title":"10.5oz Cartridge","offer_id":44001721581763,"sku":"WEDI-SEALANT-10OZ-US5000013","price":21.59,"currency_code":"USD","in_stock":true},{"title":"20oz Sausage","offer_id":44001721614531,"sku":"WEDI-SEALANT-20OZ-US5000010","price":32.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0604\/8373\/1651\/files\/wedi-joint-sealant-10oz-20oz-side-by-side.png?v=1749132808"},{"product_id":"blanke-aqua-seal-waterproofing-adhesive-sealant","title":"Blanke AQUA SEAL Waterproofing Adhesive \u0026 Sealant","description":"\u003ch3\u003eWaterproofing Adhesive for Membranes and Seams\u003c\/h3\u003e\n\u003cp\u003eBlanke® AQUA SEAL is a one-component polymer adhesive and sealant for waterproofing BLANKE DIBA strips, accessories, overlapping seams, butt joints, and connections to adjoining construction components. It provides strong adhesion and can be applied to slightly damp, sound substrates.\u003c\/p\u003e\n\n\u003ch3\u003eIndoor and Outdoor Bonding Applications\u003c\/h3\u003e\n\u003cp\u003eThe silane-terminated polymer formula is suitable for indoor and outdoor use and bonds to materials including timber, stone, concrete, metal, glass, and many synthetic materials. AQUA SEAL is water-resistant, UV- and weather-resistant, paintable, and formulated without solvents, isocyanates, or silicone.\u003c\/p\u003e\n\n\u003ch3\u003eApplication with BLANKE DIBA Waterproofing\u003c\/h3\u003e\n\u003cp\u003eFor membrane applications, AQUA SEAL is applied to the substrate and spread over the bonding area with a fine notched trowel. BLANKE DIBA strips or waterproofing tape are then pressed into the fresh adhesive using the smooth side of the trowel or a suitable pressure roller. When used as a joint filler, the joint is filled and the surface smoothed immediately.\u003c\/p\u003e\n\n\u003ch3\u003eCoverage and Curing\u003c\/h3\u003e\n\u003cp\u003eA 10.5 oz. cartridge provides approximately 10–12 linear meters when applied as a continuous wavy bead or approximately 8 linear meters when applied with a notched trowel tip. The adhesive skins in approximately 20 minutes and cures at approximately 3 mm per 24 hours.\u003c\/p\u003e","brand":"Blanke","offers":[{"title":"Default Title","offer_id":54072371347651,"sku":"BLANKE-AQUA-SEAL-535-900","price":33.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0604\/8373\/1651\/files\/blanke-aqua-seal.webp?v=1787667865"}],"url":"https:\/\/tilethis.com\/collections\/joint-sealant.oembed","provider":"Tile This","version":"1.0","type":"link"}