3M Scotch-Weld Epoxy Structural Adhesive DP490
DP490
Overview
3M Scotch-Weld Epoxy Adhesive DP490 is a professional-grade, two-part epoxy adhesive for industrial, rail and automotive structural bonding, bonding metals and composites in demanding production environments. Its 2:1 mix ratio dispenses as a black, non-sag adhesive supporting application on vertical and overhead surfaces, with a 90-minute working time for accurate component placement. It is formulated to maintain bond integrity after exposure to water, fuel, humidity and elevated temperature, and cures in 48 hours, acceleratable with heat.
Specifications
- Base Type
- Two-part toughened epoxy, 2:1 mix ratio
Technical Information
- 90-minute working time
- Non-sag; 2:1 mix ratio
- Resists water, fuel, humidity and elevated temperature
Typical Applications
- Structural bonding of metals and composites
- Industrial, rail and automotive assembly
- Vertical and overhead bonding applications
Industries
Technical Documents
Technical documents (TDS/SDS) are available on request — contact us and we'll send what's available for this product.
Ask a Technical QuestionRelated Products
3M3M Scotch-Weld DP100 Clear Epoxy Adhesive
DP100
Fast-curing, high-flow clear epoxy for general-purpose structural bonding with a 5-minute work life.
3M3M Scotch-Weld DP420 Epoxy Adhesive
DP420
Toughened two-part epoxy with high impact and fatigue resistance for demanding structural bonds.
3M3M Scotch-Weld DP460 Epoxy Adhesive
DP460
High-performance toughened epoxy with outstanding shear and peel strength for critical bonding applications.
3M3M Scotch-Weld DP8005 Structural Plastic Adhesive
DP8005
Two-part acrylic adhesive that bonds low surface energy plastics like polypropylene without surface prep.
3M3M Scotch-Weld Epoxy Adhesive DP100 Plus
DP100 Plus
Fast-setting, self-leveling two-part epoxy with high shear and peel strength that stays clear when cured.
3M3M Scotch-Weld Epoxy Adhesive DP125 Gray
DP125
Two-part epoxy for metal, ceramics, stone, wood and many plastics with up to 25 minutes of open time.
3M3M Scotch-Weld Epoxy Adhesive EC-2216 B/A Gray
EC-2216 B/A
Flexible, room-temperature curing two-part epoxy for aerospace-grade bonding, usable at cryogenic temperatures.
3M3M Scotch-Weld Epoxy Potting Compound/Adhesive DP270 Black
DP270 Black
Two-part, 1:1, low-viscosity epoxy potting compound and adhesive for sealing and encapsulating electronic components, 70-minute work life, negligible exotherm, UL 94 HB.