3M Scotch-Weld™ 10 Contact Cement is a very fast dry adhesive which may be brushed or spread with a scraper. It has been effectively used for bonding decorative laminates, aluminum, steel, copper, wallboard, plywood, masonry, wood, rubber, leather, canvas and other porous and non-porous materials to each other or to themselves. Has high bond strength, superior resistance to heat and sunlight. (For professional use only) Open time more than 1 hour. Color neutral.