Cylinder High Temperature Polystyrene Insulation Aerosol Adhesive

The 3M™ 78 HT High-Temperature Adhesive for Polystyrene is our industrial-grade, high-strength spray adhesive. It is effective for bonding most types of insulation, such as fiberglass and expanded polystyrene foam (EPS), to a variety of materials.

Safe Accessory for Easy Insulation

We designed our 3M™ Polystyrene Insulation 78 Spray Adhesive with a high-solids, high-coverage formula capable of bonding similar and dissimilar surfaces. With an effective lace spray pattern, this adhesive bonds expanded polystyrene (EPS) to itself and to other surfaces, including concrete. Additionally, it will not dissolve or degrade the foam. The 3M™ Polystyrene Insulation 78 Spray Adhesive creates a high-temperature-resistant bond. With a bonding range of one to 30 minutes, it provides ample open time for positioning pieces.

Your Polystyrene Adhesive

The 3M™ Polystyrene Insulation 78 Spray Adhesive can bond polystyrene foam to a wide range of materials, including paper, cardboard, plastic, metal, wood, and more. This spray adhesive has been proven effective for both large and small projects.

Cylindrical Spray Delivery

The 3M™ Polystyrene Insulation 78 Spray Adhesive is compatible with our 3M™ Cylindrical Spray Adhesive System. Each cylinder is self-contained, pressurized, and ready for immediate use. Available in a variety of sizes, these portable cylinders require minimal equipment investment and maintenance. They help boost productivity by enabling quick application without time-consuming equipment setups. The applicator and hose connect easily, allowing you to start spraying right away. Our new high-performance applicator delivers a controlled wide-band spray pattern for fast coverage. The wide and uniform spray ensures optimal and economical adhesive use, minimizing build-up for even curing.

3M offers a comprehensive line of innovative spray adhesives to support a wide range of industrial applications, from aerospace to woodworking.