From the manufacturer Gane ADH0901 Yes All-Purpose Stik Flat Glue Description: Yes! The paste is water-based and acid-free. Odor-free paste does not curl paper, is easy to work with, and sets slow so work is repositionable. A paste can be used on most materials including leather, wood, metal, glass, paper, cloth, printed surfaces, and more. All-purpose, dextrin-based paste cleans up with soap and water. Non-Toxic and dries clear. 16 oz jar. Made in the USA. Slow-setting so work is repositionable Works with most materials: leather, wood, metal, glass, paper, cloth, printed surfaces, and more Dries clear and cleans up with soap and water Slow-setting so work is repositionable.