3M™ Insulation & Polystyrene 78 Spray Adhesive is a high-strength, industrial-grade spray adhesive designed with a lace spray pattern for optimal coverage. With up to 15 minutes of working time, it is effective for bonding most types of insulation, such as fiberglass and expanded polystyrene foam (EPS), onto numerous kinds of materials, including plastics, metals, wood, paper, and more. When used according to 3M instructions, 3M™ Insulation & Polystyrene 78 Spray Adhesive avoids dissolving and degrading polystyrene foam, making it an excellent choice for tasks such as foundation insulation, polystyrene block assembly, and attaching foam to wood and other substrates. For additional application ease, use this spray with the 3M Cylinder Spray Adhesive System.
Safe and Easy Insulation Attachment with an Extended Open Time
3M™ Polystyrene Insulation Adhesive 78 Aerosol is designed to be a high-solids, high-coverage formula designed for bonding many types of insulation. A lace spray pattern optimized for foam bonding helps bond expanded polystyrene foams (EPS) to themselves and other surfaces, including concrete. This spray is engineered so it won't dissolve or degrade foam when used according to 3M instructions. It has a bonding range of one to 15 minutes to let you position parts.
Recommended Applications
Your Polystyrene Adhesive
3M™ Polystyrene Insulation Adhesive 78 Aerosol 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.
| Application | Bond Polystyrene Foam Panels, Foam Board Insulation, Foam Bonding |
| Application Method | Spray |
| Brands | 3M™ |
| Case Quantity | 12.0 Bags per Case |
| Container Size (Imperial) | 24 fl oz (US) |
| Container Size (Metric) | 710 ml |
| Environmental Considerations | Helps contribute to LEED® credits |
| Flame Retardant | Flammable |
| Heat Resistance | <190 Degree Fahrenheit |
| Heat Resistance (Celsius) | <88 °C |
| Heat Resistance Temperature (Celsius) | <88 °C |
| Heat Resistance Temperature (Fahrenheit) | <190 °F |
| Industries | General Industrial, Packaging, Specialty Vehicle, Construction, MRO, Retail, Transportation |
| Open Time | 1 - 15 min |
| Product Color | Transparent |
| Product Form | Aerosol |
| Smallest Saleable Unit | Canister |
| Solids Weight Percent (Approximate) | 17 % |
| Spray Pattern | Variable Lace |
| Units per Case | 12.0 |
Safety Data Sheets
Document Number: MSDS_1659838_US_EN
(PDF)
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3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use. Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice. Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage. For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert.
