The 3M 27-20OZ-IND Multi-Purpose Spray Adhesive is an industrial-grade bonding solution formulated with a synthetic elastomer base. Engineered for a broad spectrum of lightweight applications, it effectively bonds materials such as paper, cardboard, fabrics, soft foams, plastic films, and fiberglass insulation. This clear, fast-tacking mist spray adhesive minimizes soak-in on porous substrates, offering a rapid 10-minute cure time and achieving a shear strength of 200 psi. It complies with the US CONEG Model Toxics in Packaging Legislation and is not designed or tested for specific automotive applications, including electric powertrains.
Key Technical Features:
Product Name: 3M™ Multi-Purpose 27 Spray Adhesive
Base Material: Synthetic Elastomer
Color: Clear
Solids Content (by weight): 21%
Density: 6.8 lbs/gal
Application Method: Spray
Cure Time: 10 minutes
Shear Strength: 200 psi
Primary Industrial Use: Bonding paper, cardboard, fabrics, soft foams, plastic films, fiberglass insulation, and other lightweight materials.
Key Characteristics: Fast-tacking mist spray adhesive, minimal soak-in on porous substrates.
Compliance: US CONEG (Coalition of Northeastern Governors) Model Toxics in Packaging Legislation.
Application Note: Not designed or tested for use in certain automotive applications, specifically automotive electric powertrain.