Gorilla Glue: 100% Silicone Sealant
Gorilla 100% Silicone Sealant* is great for kitchen, bath, window, doors, auto, marine plumbing, gutters and more! Ready for water exposure in just 30 minutes, this waterproof sealant is mold & mildew resistant. The clear silicone sealant won't yellow, shrink or crack over time!
TrainLife tip: this adhesive is excellent for securing weights to the insides of freight cars - it is strong and absorbs shocks to prevent the weights from coming loose again!