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Achieve a professional-grade seal with the ultimate waterproofing solution: Gorilla 100% Silicone Caulk. Engineered for durability and versatility, this 2.8oz squeeze tube formula creates a watertight barrier that remains unaffected by exposure to air, water, or moisture. Whether you are sealing a kitchen sink, a bathroom tub, a window frame, or exterior gutters, Gorilla provides a long-lasting bond that won’t yellow, shrink, or crack over time.
Why Choose Gorilla 100% Silicone?
Application Directions:
Ensure all surfaces are clean, dry, and free of old caulk, grease, or dirt (use above 40°F for best results). 1) Unscrew cap, fold, and screw on the nozzle. Cut the tip to your desired bead size. 2) Push the nozzle forward to apply the sealant. 3) Smooth the bead immediately with a tool or wet finger before a skin forms.
Important Usage Notes:
Do not use on wet, damp, frozen, or contaminated surfaces. Not suitable for painting, underwater aquarium use, brick, masonry, cement, or corrosion-sensitive metals (brass/galvanized). Safe for general auto and marine use, but not for under-hood automotive use or direct gasoline exposure.