High strength epoxy adhesive 3M glue adhesive Products: black epoxy adhesive DP420B component 5 gallons loaded MOQ: 5 order cycle about (day):? 43 3M DP420 epoxy adhesive is made up of two The tough part epoxy. The mixing ratio of 2: 1, 20 minutes to reach the initial effect and in two hours to reach high-performance operating strength. Replace welding, strong viscosity, convenient ratio, suitable for metal, steel, aluminum, ceramics and other solid bonding. Solid epoxy resin adhesive ability to adapt to for a long time with high stress situations. After solidification is hard epoxy resin, 1-2 hours to reach operating strength can be mechanical construction products, with strong adhesive force. Advantage: Tough impact resistance, solid and durable construction adhesive. Substituted firmly bonded welding, metal, ceramics.