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3M™ Polystyrene Insulation 78 Spray Adhesive is our high strength, industrial grade spray adhesive. It is effective for bonding, as well as most types of insulation, such as fiberglass and expanded polystyrene foam (EPS).
3M™ Polystyrene Insulation 78 Spray Adhesive is designed to be a high-solids, high-coverage formula that is capable of bonding similar and dissimilar surfaces. With the help of an effective lace spray pattern, this adhesive will bond Styrofoam™ and expanded polystyrene (EPS) to themselves and other surfaces, including concrete. Plus, it won't dissolve or degrade foam. 3M™ Polystyrene Insulation 78 Spray Adhesive creates a high temperature resistant bond. With a bonding range of one to 30 minutes, there is sufficient open time to let you position parts.
3M™ Polystyrene Insulation 78 Spray Adhesive is capable of bonding polystyrene foam onto a wide array of materials, including paper, cardboard, plastic, metal, wood and much more. This spray adhesive has been proven to work well for projects both large and small.