Gorilla Clear Grip is a flexible, fast-setting, crystal clear contact adhesive that creates a strong permanent bond. Adhesive is sandable, paintable, washer/dryer safe, waterproof, and UV (ultraviolet) resistant making it great for projects both indoors and outdoors. No-run formula bonds metal, glass, fabric, wood, ceramic, leather, paper, plastic and more. Safe to use with photos. Not recommended for use on polystyrene, polypropylene or polyethylene products. Not for use on food contact surfaces. Allow a minimum of 24 hours for full cure. Cure time may increase with lower temperatures and when used on non-porous surfaces.