Low odor formula makes it convenient to spray indoors and extended open tack time allows easy positioning before fully dry. Strong, permanent bond. Goes on white for visible coverage, dries clear. Acid-free spray that cleans up with soap & water. Dries to the touch in 30 minutes. Dry to handle in 3 hours, 8 hours for porous surfaces. For use with wood, metal, ceramic, fabric, paper, paper mache, paper crafts, cardboard, felt, photos, ribbon, decoupage, scrapbook pages, and balsa.