Gorilla spray adhesive is heavy duty, multi-purpose and easy to use. While repositionable for up to 10 minutes, Gorilla spray adhesive forms a Clear, permanent bond that is photo safe. Its wide pad nozzle and controlled fine mist provide an even application on the project you are working on. *Not recommended for use on vinyl materials, automotive headliners, polypropylene, polyethylene or similar materials. Do not use for bonding weighted materials.