3M Scotch-Weld Epoxy Adhesive 100 is a versatile two-part, rigid epoxy adhesive that works on a variety of substrates including metals, ceramics, concrete, and wood. Delivering a long-lasting bond in structural and joining applications the product is an ideal solution for the transportation, general industrial, signage industries, construction, electrical, consumer goods, and many more. The epoxy cures at room temperature to form a rigid bond within 24-48 hours and has low viscosity for easy dispensing and self-leveling. 3M Scotch-Weld Epoxy Adhesive 100 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.