Scotch-Weld™ DP125 High-Performance Epoxy Adhesive
3M™ Scotch-Weld™ Epoxy Adhesive DP125 is a low-odor, two-part epoxy structural adhesive that creates strong and flexible bonds on metal, ceramics, and many plastics where coefficients of thermal expansion are a consideration. This versatile adhesive can be used in joining, gluing, and structural bonding in appliance, general industrial, transportation, and signage segments. It applies easily and flows smoothly for controlled dispensing that minimizes dripping, running, and migration. The 1:1 mix ratio is ideal for bulk mixing, and with 25 minutes of work life, there's ample opportunity to reposition. This adhesive reaches handling strength in approximately 150 minutes and is fully cured in 7 days at 72°F (22°C).
- Bonds wood, metal, glass, stone, various plastics, and dissimilar surfaces
- Can be used in joining, gluing, and structural bonding in appliances, general industrial, and many more
- Maintains a secure bond under expansion, contraction, and limited movement
- Ideal for demanding applications on difficult substrates, such as appliance repair
- Offers up to 25 minutes to adjust the project
- Fully cured in 7 days at a temperature of 73°F (23°C)
- Is UL 94 HB Certified
PAC Item Code | C100477 |
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Brand | 3M |
Type | Two-Part Epoxy |
Flexible for Higher Peel Strength and Better Vibration Resistance
Our 3M™ Scotch-Weld™ Epoxy Adhesive DP125 (PDF, 28.27 Kb) is a versatile, medium viscosity, epoxy adhesive that pours easily with minimal dripping, running, and migration that will flow smoothly for a controlled, accurate dispensing. Its flexibility makes it ideal for applications involving dissimilar surfaces, where coefficients of thermal expansion are a consideration, for example when bonding glass to metals.
Recommended Applications
- General attachment applications in a variety of industries
- Replace 5-minute epoxy for improved performance and more positioning time
25 Minute Work Life with Handling Strength in Approximately 150 Minutes
The 1:1 mix ratio for our 3M™ Scotch-Weld™ Epoxy Adhesive DP125 is ideal with bulk mixing and with a 25-minute work life, there's some opportunity for repositioning to keep projects on track. The adhesive reaches handling strength in approximately 150 minutes and is fully cured in 7 days (at 72°F/22°C).
Typical Properties
- Adhesive Type: Epoxy
- Application: Encapsulating, Potting, Sealing
- Brands: Scotch-Weld™
- Full Cure Time: 48 hours
- Industries: Metalworking, Signage, Specialty Vehicle, Woodworking
- Physical Form: Flowable Liquid
- Specifications Met: UL 94 HB
- Storage Temp: 60°F - 80°F (16°C - 27°C)
- Surface Type: Painted, Powder Coated, Smooth, Unpainted
- Work Life: >20 minutes
- eClass 14 Classification Group: 23330109
- Open Time: 25 min @ 72°F (22°C)