3M™ Scotch-Weld™ Metal Bonder Acrylic Adhesive 8407NS is a professional-grade structural adhesive offering high overlap shear and peel strength, good impact resistance, and durability. It is ideal for industrial applications requiring permanent, high-strength bonds with minimal surface preparation. This adhesive is designed to resist corrosion and join bare metals like aluminum, cold-rolled steel, copper, brass, bronze, and many types of plastics. Additionally, it provides excellent bond strength and impact resistance, down to a temperature as low as -40 °F (-40 °C). 3M™ Scotch-Weld™ Metal Bonder Acrylic Adhesive 8407NS is available in both bulk or a Duo-Pak (DP); when using this adhesive in Duo-Pak form, rely on 3M Applicators for convenient and accurate metering, mixing, and dispensing.