Gorilla Glue 8050002 Silicone Sealant, 40 deg F Application, 51 ft at 3/16 in Bead, 30 min, Paste | Gorilla 100% silicone sealant is great for kitchen, bath, window, doors, auto, marine plumbing, gutters and more! Ready for water exposure in just 30 min, this waterproof sealant is mold-and mildew-resistant. The clear silicone sealant won't yellow, shrink or crack over time.