{"product_id":"waterproof-silicone-sealant-high-temp-black-white-clear","title":"Waterproof Silicone Sealant – High Temp, Black, White \u0026 Clear","description":"\u003ch2\u003eLvkang 9900 Weatherproof Silicone Sealant – Professional-Grade Sealing for Every Surface\u003c\/h2\u003e\n\u003cp\u003eKeep moisture, drafts, and temperature extremes where they belong — outside. The Lvkang 9900 Weatherproof Engineering Adhesive is a high-performance silicone sealant engineered for both professional tradespeople and confident DIYers. Whether you're sealing bathroom tiles, repairing roof joints, waterproofing curtain walls, or finishing sunroom frames, this versatile sealant delivers a smooth, durable, and long-lasting bond every time.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Flexibility \u0026amp; Tear Resistance:\u003c\/strong\u003e Designed to handle stretching, pulling, and extreme temperature fluctuations without cracking or losing integrity. Stays elastic whether it's scorching hot or freezing cold.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSmooth, Easy Application:\u003c\/strong\u003e Extrudes finely and evenly for a bubble-free, professional finish — no rough edges, no air holes, no mess.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWaterproof \u0026amp; Heat-Resistant:\u003c\/strong\u003e Formulated to resist water, UV rays, and high temperatures, creating a permanent waterproof barrier against leaks, cracks, and weather damage — indoors and out.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e3 Color Options:\u003c\/strong\u003e Available in \u003cstrong\u003eWhite\u003c\/strong\u003e, \u003cstrong\u003eBlack\u003c\/strong\u003e, and \u003cstrong\u003eTransparent (Clear)\u003c\/strong\u003e to blend seamlessly with walls, tiles, stone, metal, and more.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Application Range:\u003c\/strong\u003e Perfect for curtain walls, skylights, aluminum panel structures, sunroom frames, bathroom tile sealing, roof repairs, and metal joints.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Name:\u003c\/strong\u003e Lvkang 9900 Weatherproof Engineering Adhesive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Black\/White – 750g | Transparent – 500g\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColors:\u003c\/strong\u003e Black, White, Transparent\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShelf Life:\u003c\/strong\u003e 12 months when stored below 27°C in a cool, dry environment\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Silicone\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Silicone Waterproof Sealant (colour of your choice)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eBathroom \u0026amp; kitchen tile sealing\u003c\/li\u003e\n  \u003cli\u003eRoof crack and joint sealing\u003c\/li\u003e\n  \u003cli\u003eCurtain walls, skylights \u0026amp; aluminum structures\u003c\/li\u003e\n  \u003cli\u003eSunroom \u0026amp; conservatory frames\u003c\/li\u003e\n  \u003cli\u003eIndoor and outdoor wall sealing\u003c\/li\u003e\n  \u003cli\u003eMetal joint waterproofing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLooking for more home repair and DIY tools? Check out the \u003ca href=\"\/products\/balashov-2500w-handheld-steam-cleaner-kitchen-car-home\"\u003eBALASHOV 2500W Handheld Steam Cleaner\u003c\/a\u003e for deep cleaning surfaces before sealing, or the \u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge\u003c\/a\u003e for your other DIY and workshop needs.\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What surfaces is this waterproof silicone sealant compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: The Lvkang 9900 silicone sealant bonds to a wide variety of surfaces including ceramic tiles, glass, metal, aluminum, stone, concrete, and most painted walls. It's ideal for bathrooms, roofs, curtain walls, skylights, and sunroom frames — anywhere a flexible, waterproof seal is needed.\u003c\/p\u003e\n\u003ch4\u003eQ: How long does the silicone sealant take to cure, and how long does it last?\u003c\/h4\u003e\n\u003cp\u003eA: Cure time will vary depending on temperature and humidity, but a surface skin typically forms within 30–60 minutes. Full cure is generally achieved within 24 hours. With a shelf life of 12 months (stored below 27°C in a cool, dry place), and once applied, the sealant is designed for long-term, permanent performance — remaining flexible and crack-free through extreme temperature swings.\u003c\/p\u003e\n\u003ch4\u003eQ: Which colour should I choose — Black, White, or Transparent?\u003c\/h4\u003e\n\u003cp\u003eA: Choose \u003cstrong\u003eWhite\u003c\/strong\u003e for light-coloured tiles, walls, or bathroom fixtures; \u003cstrong\u003eBlack\u003c\/strong\u003e for dark surfaces, aluminium frames, or modern industrial finishes; and \u003cstrong\u003eTransparent\/Clear\u003c\/strong\u003e for glass, stone, or any surface where you want the sealant to be virtually invisible. All three colours deliver the same high-performance waterproof and heat-resistant seal.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What surfaces is this waterproof silicone sealant compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The Lvkang 9900 silicone sealant bonds to a wide variety of surfaces including ceramic tiles, glass, metal, aluminum, stone, concrete, and most painted walls. It's ideal for bathrooms, roofs, curtain walls, skylights, and sunroom frames — anywhere a flexible, waterproof seal is needed.\"}}, {\"@type\": \"Question\", \"name\": \"How long does the silicone sealant take to cure, and how long does it last?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Cure time will vary depending on temperature and humidity, but a surface skin typically forms within 30–60 minutes. Full cure is generally achieved within 24 hours. With a shelf life of 12 months (stored below 27°C in a cool, dry place), and once applied, the sealant is designed for long-term, permanent performance — remaining flexible and crack-free through extreme temperature swings.\"}}, {\"@type\": \"Question\", \"name\": \"Which colour should I choose — Black, White, or Transparent?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Choose White for light-coloured tiles, walls, or bathroom fixtures; Black for dark surfaces, aluminium frames, or modern industrial finishes; and Transparent\/Clear for glass, stone, or any surface where you want the sealant to be virtually invisible. All three colours deliver the same high-performance waterproof and heat-resistant seal.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Waterproof Silicone Sealant – High Temp, Black, White \u0026 Clear\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/waterproof-silicone-sealant-high-temp-black-white-clear\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"Black","offer_id":44167273644119,"sku":"14:200026864#Black","price":49.43,"currency_code":"USD","in_stock":true},{"title":"White","offer_id":44167273676887,"sku":"14:350853#White","price":48.08,"currency_code":"USD","in_stock":true},{"title":"Transparent","offer_id":44167273709655,"sku":"14:10#Transparent","price":48.95,"currency_code":"USD","in_stock":true},{"title":"Grey","offer_id":44167273742423,"sku":"14:173#Grey","price":49.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S475fe5e760e44998bdf45fc8fbac2b34k.webp?v=1786760479","url":"https:\/\/axlcustomersupport.com\/products\/waterproof-silicone-sealant-high-temp-black-white-clear","provider":"Axl","version":"1.0","type":"link"}