3M™ Scotch-Weld™ Epoxy Adhesive DP405 is a black, toughened, two-part epoxy structural adhesive with good strength and high impact and fatigue resistance to meet demanding bonding challenges. 3M™ Scotch-Weld Epoxy Adhesive DP405 can replace mechanical fasteners, screws, rivets, and spot welds in many applications.3M Scotch-Weld Epoxy Adhesive DP405 maintains bond strength at high and low temperatures and can withstand paint bake operations up to 400F (204.4C) for 60 minutes. It works well on a variety of substrates such as metals, ceramics, wood, glass, and many composites, and is an excellent indoor bonding agent for joining, gluing, potting, panel bonding, and structural bonding. 3M Scotch-Weld Epoxy Adhesive DP405 dispenses as a medium viscosity adhesive for easy, controlled application. The adhesive reaches handling strength in approximately 15 minutes and is fully cured in 24 hours (at 72F/22C.) The mix ratio is 2:1 and provides a 5-minute work life, providing limited time to adjust for desired fit prior to curing. This adhesive is available in a variety of package sizes and can be dispensed in several ways to meet the demands of the job. 3M Scotch-Weld Epoxy Adhesive DP405 is appropriate for applications that will face tough environmental challenges. Formulated to provide strong adhesion for the long term, this resilient epoxy is another way 3M meets and exceeds the demands of even the toughest applications.