3M-General Purpose 45 Spray Adhesive. Spray adhesive is an economical; industrial-grade; Photo safe general purpose aerosol adhesive that bonds a wide variety of lightweight materials including paper; cardboard; plastic; films; foam and fiberglass insulation. Features: fast tack; less soak-in; extended open time and good coverage. This package contains a 10-1/4-ounce aerosol can: approximate coverage is 70 square-feet. WARNING: Contents under pressure; extremely flammable liquid and vapor. Made in USA. Item is non returnable.