Bonds to a variety of substrates (especially bare metals) while resisting corrosion
Withstands powder coat and paint bake cycles up to 400°F (204°C) for at least one hour
Offers high shear, peel, and impact strength for a tough and durable bond
Provides excellent bond strength and impact resistance, even at temperatures down to -40°F (-40°C)
Ideal for industrial applications with minimal surface preparation, such as slightly oily metal bonding
3M Scotch-Weld Metal Bonder Acrylic Adhesive DP8407NS is a grey structural adhesive with high overlap shear and peel strength and good impact resistance and durability. This adhesive bonds permanently to bare metals with minimal surface preparation, and also bonds well to wide variety of other materials, including most plastics. Our 3M Scotch-Weld Metal Bonder Acrylic Adhesive DP8407NS bonds to a variety of materials (especially bare metals such as aluminum, cold rolled steel, copper, brass and bronze) while resisting corrosion. This gray structural adhesive can even bond slightly oily metal with minimal to no surface preparation. It provides excellent bond strength and impact resistance, even at temperatures down to -40°F (-40°C). 3M Scotch-Weld Metal Bonder Acrylic Adhesive DP8407NS is ideal for industrial applications where permanent, high-strength bonds are required. Using our adhesive helps eliminate the grinding process and surface finishing time associated with welding, spot welding and mechanical fasteners. 3M Scotch-Weld Metal Bonder Acrylic Adhesive DP8407NS grey has been recognized by Underwriters Laboratories (UL) for use in electrical equipment and electric signs. MH17478 and Sign Components Manual (SAM) File E464624 for details. Using our adhesive helps eliminate the grinding process and surface finishing time associated with welding, spot welding, and mechanical fasteners. 3M Scotch-Weld Metal Bonder Acrylic Adhesive DP8407NS should yield similar results as 3M Scotch-Weld Acrylic Adhesive DP8410NS green, which has been tested for surface flammability, smoke, toxic gas generation, and caloric content.