{"product_id":"sika-515309-polyurethane-construction-sealant-10-1-oz","title":"Sika 515309 Polyurethane Construction Sealant 10.1 Oz","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SIKA 515309 is a ready-to-use, commercial-grade polyurethane construction sealant supplied in a 10.1 oz cartridge. It is formulated for sealing cracks, construction joints, wall penetrations, and a wide range of building envelope applications including doors, windows, siding, roofing, gutters, sills, thresholds, basements, vents, skylights, and precast panels. The cured sealant is permanently elastic, tough, and flexible, with strong resistance to cutting, tearing, aging, and weathering. It will not harden or shrink after cure. Licensed contractors, commercial glaziers, and general trade professionals working on new construction or renovation typically install this product.\u003c\/p\u003e\u003cp\u003eThis sealant is suited for both residential and commercial applications wherever a durable, flexible joint seal is required. It is appropriate for use on building envelopes, mechanical room penetrations, foundation walls, and exterior cladding systems. Its ability to seal out radon gas makes it a practical choice for basement and below-grade penetration work. One 10.1 oz cartridge yields approximately 24 linear feet of sealant applied in a 1\/4 inch bead. After cure, the sealant is paintable, sandable, and stainable, making it compatible with most standard finish workflows.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePermanently elastic cure — resists cutting, tearing, aging, and weathering without hardening or shrinking\u003c\/li\u003e\n\u003cli\u003eSuperior adhesion to concrete, wood, brick, aluminum, steel, glass, tile, marble, stone, and etched PVC\u003c\/li\u003e\n\u003cli\u003eSeals out radon gas — suitable for basement and below-grade penetration sealing\u003c\/li\u003e\n\u003cli\u003ePaintable, sandable, and stainable after full cure\u003c\/li\u003e\n\u003cli\u003eMeets Federal specification TT-S-00230C, Type II, Class A and ASTM C-920, Type S, Grade NS, Class 25\u003c\/li\u003e\n\u003cli\u003eEach 10.1 oz cartridge yields approximately 24 linear feet at a 1\/4 inch bead width\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use on most common building materials including concrete, wood, brick, aluminum, steel, glass, tile, marble, stone, and etched PVC. Suitable for construction joints, doors, windows, siding, roofing, gutters, sills, thresholds, basements, vents, skylights, wall penetrations, and precast panels.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eApply to clean, dry, and frost-free surfaces for best adhesion. Standard caulk gun tools are used for cartridge application. Clean up fresh sealant immediately; cured sealant should be removed with paint thinner or another approved solvent. Follow all applicable building codes and sealant manufacturer surface-preparation requirements before application.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type\u003c\/strong\u003e: Polyurethane Construction Sealant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNet Weight (cartridge)\u003c\/strong\u003e: 10.1 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 1.109 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: White\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoverage\u003c\/strong\u003e: 24 linear feet at 1\/4 inch bead\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShelf Life\u003c\/strong\u003e: 12 months\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: Federal TT-S-00230C Type II Class A; ASTM C-920 Type S Grade NS Class 25\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 00033886093873\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: SIKA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 515309\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SIKA","offers":[{"title":"Default Title","offer_id":51347254935858,"sku":"515309","price":15.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310551518.jpg?v=1782100457","url":"https:\/\/voomisupply.com\/products\/sika-515309-polyurethane-construction-sealant-10-1-oz","provider":"Voomi Supply","version":"1.0","type":"link"}