Gorilla 100% Silicone Sealant – 10oz Waterproof Caulk for Kitchen, Bath, Windows, Auto & Marine – Clear, Mold & Mildew Resistant

Product Description

GORILLA WATERPROOF CAULK & SEAL: Achieve a professional-grade, long-lasting seal with the Gorilla 100% Silicone Sealant. Engineered to seal out water, air, and moisture, this heavy-duty formula is the ultimate solution for a wide variety of indoor and outdoor applications. Whether you are remodeling your kitchen, updating your bathroom, sealing windows, or working on auto and marine projects, Gorilla provides a tough, waterproof seal that you can trust.

This 10oz cartridge of clear sealant is formulated for performance. It is 100% waterproof and ready for water exposure in just 30 minutes*, allowing you to complete projects faster without worrying about rain or accidental splashes disrupting the cure. Unlike other sealants that degrade over time, Gorilla Silicone is designed not to yellow, shrink, or crack, ensuring a pristine finish that lasts for years. Additionally, it is mold and mildew resistant, making it the ideal choice for high-humidity areas like showers, sinks, and laundry rooms.

The versatility of this sealant makes it a staple for any toolbox. It adheres to a wide range of materials and is suitable for plumbing, gutters, doors, and even general auto/marine repairs. It withstands extreme temperatures ranging from -40°F to 350°F, ensuring durability in virtually any climate.

APPLICATION IS SIMPLE:
Ensure all surfaces are clean, dry, and free of old sealant, dirt, or grease. For best results, apply in temperatures above 40°F. Cut the nozzle at a 45-degree angle to your desired bead size, puncture the inner foil, and apply the sealant by pushing the bead ahead of the nozzle. Smooth the bead immediately after application before a skin forms. For gaps larger than ½”, use a backer rod for a proper seal. Clean up wet sealant immediately with a dry cloth or isopropyl alcohol. Note: This product is not paintable and not recommended for underwater use or aquariums.

*Based on 3/16″ bead at 70°F and 50% humidity.