Gorilla 100% Silicone Sealant Clear Caulk & Seal is great for kitchen, bath, window, doors, plumbing, gutters and more! Provides a strong, waterproof seal. Ready for water exposure in just 30 minutes, this sealant is mold & mildew resistant and won't yellow, shrink or crack over time! Gorilla Clear Caulk & Seal Silicone is shrink and crack proof, 100% waterproof in a 10 fl oz cartridge. Cure time is 24 hours and will increase with lower temperature, humidity and larger bead size. Size: 10oz.