DP420

3M DP420

Epoxy Adhesive

3M Scotch-Weld Epoxy Adhesive DP420

Epoxy Adhesive 3M DP420  is a two-part , toughened, epoxy adhesive offering a  high impact and fatigue resistance to meet demanding bonding challenges.3M formulated this epoxy adhesive to replace mechanical fasteners, screws, rivets and spot welds in many applications.Specially used in Carbon fibre technology.
Useful for multiple applications in the Small joint assembly, Heavy-duty mounting assembly, Metalworking, Carbon fiber epoxy bonding, Composite industry.Make : 3MColor: Black 
Packaging :
  • Available in 50 ml
  • MOQ: 24 nos

Product Features

  • High peel and shear strength maintains lasting bond at high and low temperatures
  • Toughened for impact and fatigue resistance
  • 20 minute work life provides time for positioning and adjustment
  • Adhesive cures at room temperature, making it a convenient and easy to use solution for challenging applications
  • Reaches high strength quickly with heat cure
  • Temperature withstands upto 400deg.F for 60min.

Technical Specification

        • Flame Retardant : UL94 HB
        • Full Cure : 24 Hours @ 72 F (22 C)
        • Hardness : 75-80 Shore D
        • Indoor/Outdoor : Both
        • Open Time : 20 min @ 72 °F (22 °C)
        • Physical Form : Flowable Liquid
        • Shear Strength : 4500 psi [at 72 Degrees F (22 Degrees C)]
        • Shelf Life in Months : 15
        • Viscosity : Self-leveling
        • Volume : 50 mL
        • Work Time : 15 min - 30 min

Application of Product


  • Industries : Composite, Construction, Consumer Goods, Electronics, General Industrial, Metalworking, Military and Government, Plastic, Signage, Specialty Vehicle, Transportation, Woodworking

  • Substrates  : Glass & Ceramics, Metal, Wood