RTV Silicone Sealant Adhesive – 100% Waterproof Silicone Caulk for Automotive, Window, Bathroom, Kitchen – High Bond, Shrink & Crack Resistant – Black(1.4oz/40g)

100% Waterproof and Leak-Proof : LUXFINISH silicone sealant creates a strong seal that blocks 100% of water leaks. Perfect for construction, automotive, and tile adhesion – not a drop leaks even under heavy rain or humidity

Weatherproof and Long-Lasting : This RTV Sealant resists UV rays, extreme heat (-60°F to +200°F), and vibrations. No cracks or stains – ideal for outdoor/indoor use on metal, tile, glass, and more

No Odor, Safe and Eco-Friendly : Our Waterproof Sealant is VOC-free, cures without strong fumes. Safe for bathrooms, kitchens, and cars – no harsh chemical smell

Fast-Curing and High Adhesion : Fully cures in 24 hours. Bonds strongly to ceramic, wood, metal – ready for rain or heat exposure immediately

Flexible and Crack-Resistant : Stays flexible for years, won’t shrink or crack under extreme weather. Perfect for windows, showers, RV, and plumbing