{"title":"Silicon Sealant","description":"","products":[{"product_id":"dow-seal","title":"DOWSIL™ 789 Silicone Weather Proofing Sealant, 280ml","description":"\u003ch2\u003eProduct Highlights\u003c\/h2\u003e\n\u003c!-- QUICK ANSWER (Featured snippet friendly) --\u003e\n\u003cdiv style=\"background-color: #fcefb9; padding: 15px; border-left: 4px solid #EFC41A; margin: 15px 0; border-radius: 5px;\"\u003e\n\u003ch3 style=\"color: #328616; margin-top: 0;\"\u003eQuick Answer: What is DOWSIL™ 789 Silicone Sealant used for?\u003c\/h3\u003e\n\u003cp style=\"margin: 0; color: #000000; line-height: 1.7;\"\u003e\u003cstrong\u003eDOWSIL™ 789 Silicone Weather Proofing Sealant\u003c\/strong\u003e is a \u003cstrong\u003ehigh-performance neutral cure silicone sealant\u003c\/strong\u003e, designed for \u003cstrong\u003eweatherproofing, sealing joints, and gap filling\u003c\/strong\u003e in construction with excellent adhesion and weather resistance, 280ml cartridge.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cul style=\"line-height: 1.9;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Neutral Cure Silicone Weatherproofing Sealant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 280ml cartridge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProperties:\u003c\/strong\u003e Excellent adhesion, weather resistance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Weatherproofing, joint sealing, gap filling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCure Type:\u003c\/strong\u003e Neutral cure\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- PRODUCT DESCRIPTION --\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDOWSIL™ 789 Silicone Weather Proofing Sealant\u003c\/strong\u003e is a high-performance neutral cure silicone sealant manufactured by Dow, engineered for weatherproofing, sealing joints, and gap filling in construction applications. The neutral cure formulation provides excellent adhesion to various substrates without corrosion.\u003c\/p\u003e\n\u003cp\u003eWith superior weather resistance and durability, DOWSIL™ 789 is ideal for exterior and interior sealing applications. The 280ml cartridge size is convenient for residential and commercial projects in Bangalore requiring professional-grade weatherproofing and sealing solutions.\u003c\/p\u003e\n\u003c!-- TECH SPECS --\u003e\n\u003cdiv style=\"background-color: #fcefb9; padding: 15px; border-left: 4px solid #328616; border-radius: 5px; margin: 15px 0;\"\u003e\n\u003ch4 style=\"color: #000000; margin-top: 0;\"\u003eTechnical Specifications (Quick Reference)\u003c\/h4\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 10px 0; border: 1px solid #ddd;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #efc41a; color: #000000;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eNeutral Cure Silicone Weatherproofing Sealant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e280ml cartridge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eCure Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eNeutral cure (non-corrosive)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eProperties\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eExcellent adhesion, weather resistance, durability\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- USE CASES --\u003e\n\u003ch3\u003eRecommended Applications\u003c\/h3\u003e\n\u003cul style=\"line-height: 1.9;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eWindow \u0026amp; Door Sealing:\u003c\/strong\u003e Weatherproof sealing around windows and door frames\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExterior Joints:\u003c\/strong\u003e Seal expansion joints and gaps in exterior walls\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBathroom \u0026amp; Kitchen:\u003c\/strong\u003e Water-resistant sealing for sinks, bathtubs, and countertops\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGlass \u0026amp; Metal:\u003c\/strong\u003e Excellent adhesion to glass, aluminum, and metal surfaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeatherproofing:\u003c\/strong\u003e Protect buildings from water infiltration and weather damage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction Sealing:\u003c\/strong\u003e Professional-grade sealant for construction and renovation projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- INSTALLATION --\u003e\n\u003ch3\u003eUsage Guidelines\u003c\/h3\u003e\n\u003cdiv style=\"background-color: #fcefb9; padding: 15px; border-left: 4px solid #026202; border-radius: 5px; margin: 15px 0;\"\u003e\n\u003col style=\"margin-bottom: 0; line-height: 1.8;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface Preparation:\u003c\/strong\u003e Clean and dry surfaces; remove old sealant, dirt, and grease\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCartridge Loading:\u003c\/strong\u003e Load 280ml cartridge into standard caulking gun\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Apply sealant in continuous bead along joint or gap\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTooling:\u003c\/strong\u003e Smooth sealant with wet finger or tool within 5-10 minutes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCuring:\u003c\/strong\u003e Allow 24 hours for full cure before exposing to water or stress\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\u003c!-- FAQ --\u003e\n\u003ch2\u003eFAQs\u003c\/h2\u003e\n\u003ch3\u003e1) What is neutral cure silicone sealant?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eNeutral cure silicone releases non-corrosive byproducts during curing\u003c\/strong\u003e, making it \u003cstrong\u003esafe for use on metals, mirrors, and sensitive materials\u003c\/strong\u003e without causing corrosion or damage, unlike \u003cstrong\u003eacetoxy cure sealants that release acetic acid\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003e2) Can I use DOWSIL™ 789 for bathroom sealing?\u003c\/h3\u003e\n\u003cp\u003eYes, \u003cstrong\u003eDOWSIL™ 789 is excellent for bathroom sealing\u003c\/strong\u003e. The \u003cstrong\u003ewater-resistant and mold-resistant properties\u003c\/strong\u003e make it ideal for \u003cstrong\u003esealing sinks, bathtubs, showers, and countertops\u003c\/strong\u003e in wet environments.\u003c\/p\u003e\n\u003ch3\u003e3) Is DOWSIL™ 789 suitable for exterior use?\u003c\/h3\u003e\n\u003cp\u003eYes, \u003cstrong\u003eDOWSIL™ 789 is specifically designed for weatherproofing\u003c\/strong\u003e. The \u003cstrong\u003eexcellent weather resistance and UV stability\u003c\/strong\u003e make it ideal for \u003cstrong\u003eexterior sealing, window frames, and expansion joints\u003c\/strong\u003e exposed to weather.\u003c\/p\u003e\n\u003ch3\u003e4) What surfaces does DOWSIL™ 789 adhere to?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDOWSIL™ 789 adheres to glass, aluminum, metal, ceramic, wood, and most building materials\u003c\/strong\u003e. The \u003cstrong\u003eneutral cure formulation provides excellent adhesion\u003c\/strong\u003e without primers on most common construction substrates.\u003c\/p\u003e\n\u003ch3\u003e5) How long does it take to cure?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDOWSIL™ 789 skins over in 10-20 minutes\u003c\/strong\u003e and \u003cstrong\u003efully cures in 24 hours\u003c\/strong\u003e at room temperature. Cure time may vary based on \u003cstrong\u003etemperature, humidity, and joint depth\u003c\/strong\u003e. Thicker applications take longer to cure.\u003c\/p\u003e\n\u003ch3\u003e6) Can I paint over DOWSIL™ 789?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSilicone sealants generally cannot be painted\u003c\/strong\u003e. If paintability is required, consider using \u003cstrong\u003epaintable acrylic or hybrid sealants\u003c\/strong\u003e instead. DOWSIL™ 789 is best for applications where \u003cstrong\u003eclear or color-matched sealing is acceptable\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003e7) How do I remove old silicone sealant?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCut away old sealant with utility knife\u003c\/strong\u003e, then \u003cstrong\u003escrape remaining residue with scraper or razor blade\u003c\/strong\u003e. Clean surface with \u003cstrong\u003esilicone remover or mineral spirits\u003c\/strong\u003e before applying new sealant for proper adhesion.\u003c\/p\u003e\n\u003c!-- Why buy from HomeRun section --\u003e\n\u003ch3\u003eWhy Buy from HomeRun?\u003c\/h3\u003e\n\u003cdiv style=\"background-color: #fcefb9; border-left: 4px solid #EFC41A; padding: 15px; border-radius: 5px; margin: 15px 0;\"\u003e\n\u003cul style=\"margin: 0; line-height: 1.8;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuthentic DOWSIL™ Products:\u003c\/strong\u003e Verified genuine Dow products from authorized distributors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFresh Stock Guarantee:\u003c\/strong\u003e All sealant within optimal shelf life for maximum performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBangalore Fulfilment:\u003c\/strong\u003e Quick local availability with express delivery across Bangalore\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- RETURNS --\u003e\n\u003ch2\u003eReturns \u0026amp; Exchange Policy\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\u003cstrong\u003eThis product is non-returnable.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eReplacement available within 24 hours of delivery for:\n\u003cul\u003e\n\u003cli\u003eDamaged or defective product\u003c\/li\u003e\n\u003cli\u003eWrong or missing item\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eProduct cannot be returned once opened or used\u003c\/li\u003e\n\u003cli\u003eRefer to Refund Policy for complete details\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"HomeRun","offers":[{"title":"Clear","offer_id":50541700776251,"sku":"GEN-SIL-789-CLR-300","price":300.0,"currency_code":"INR","in_stock":true},{"title":"Black","offer_id":50541700809019,"sku":"GEN-SIL-789-BLK-300","price":300.0,"currency_code":"INR","in_stock":true},{"title":"White","offer_id":50541700841787,"sku":"GEN-SIL-789-WHT-300","price":300.0,"currency_code":"INR","in_stock":true},{"title":"Grey","offer_id":50541700874555,"sku":"GEN-SIL-789-GRY-300","price":300.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0872\/6095\/4939\/files\/DOWSIL_789_Silicone_Weather_Proofing_Sealant_280ml.jpg?v=1770112275"}],"url":"https:\/\/home-run.co\/kn\/collections\/silicon-sealant.oembed","provider":"HomeRun","version":"1.0","type":"link"}