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3M™ Scotch-Weld™ Epoxy Adhesive 100FR

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  • Adhesive formula cures rigid for high static load holding
  • High shear ensures a permanent bonds
  • Fast 6-minute work life with handling strength in about 15 minutes at room temperature
  • Non-sag formulation ensures adhesive stays where applied
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Specifications
Adhesive Type
Epoxy
Applications
Mounting and Trim Attachment, Panel to Frame/Stiffner to Panel Assembly, Sealing, Potting and Encapsulating, Small Joint Assembly, Structural Bonding, Vibration resistant
Brand
Scotch-Weld™
Consumer Label
No
Design Challenges
Noise Vibration & Harshness Control NVH
Flame Retardant
FAR 25.853, UL94 V-0
Full Cure
24-48 Hours @ 72 F (22 C)
Hardness
87 Shore D
Indoor/Outdoor
Both
Industries
Construction, Consumer Goods, Electronics, General Industrial, Metalworking, Military and Government, MRO, Signage, Specialty Vehicle, Transportation, Woodworking
Mix Ratio Volume Base:Accelerator
1 : 1
Open Time
6 minutes @ 72 F (22 C)
Physical Form
Flowable Liquid
Position
Best
Product Form
Cartridge, Each
Product Type
Epoxy Adhesive
Set Time
4 Minute
Shear Strength at 72 Degrees F (22 Degrees C)
2200 Pound-Force Per Square Inch, 3500 Pound-Force Per Square Inch
Shelf Life in Months (from date of manufacture)
15
Specific Gravity
1.37
Storage Temperature
60-80 F (16-27 C), 72 Degree Fahrenheit
Substrate
Glass, Glass & Ceramics, HSE Plastics and Glass, Metal, Metal (Unpainted), Paint, Plastics: HSE, MSE (ABS, Acrylic, Polycaronate, Nylon), Rubber (Except EPDM), Smooth, Wood
Substrate 2
Glass, Glass & Ceramics, HSE Plastics and Glass, Metal, Metal (Unpainted), Paint, Plastics: HSE, MSE (ABS, Acrylic, Polycaronate, Nylon), Rubber (Except EPDM), Smooth, Wood
Units per Case
12
Viscosity
Non-Sag
Viscosity Range (cps) at Room Temperature
Base: 90,000-150,000, Accelerator: 50,000-85,000
Volume
6.8 Fluid Ounce (US)
Volume (metric)
200 Millilitre, 50 Millilitre
Details
  • Adhesive formula cures rigid for high static load holding
  • High shear ensures a permanent bonds
  • Fast 6-minute work life with handling strength in about 15 minutes at room temperature
  • Non-sag formulation ensures adhesive stays where applied

3M™ Scotch-Weld™ Epoxy Adhesive DP100FR is a flame retardant, non-sag, two-part, rigid epoxy adhesive offering a fast cure and machinability. It is a fast-setting epoxy that cures at room temperature to form a rigid bond. This adhesive's low viscosity allows for easy dispensing and leveling, and its non-sag formulation ensures the adhesive stays where applied.

3M™ Scotch-Weld™ Epoxy Adhesive DP100FR is a versatile structural adhesive. Does not contain brominated or antimony-based flame retardants. It works on a variety of substrates including metals, ceramics, concrete, and wood. Its high shear strength delivers strong, rigid performance, making it ideal for multiple applications in the electrical, general industrial, construction and consumer goods industries. Epoxy adhesives, including 5-minute epoxy, are part of the class of adhesives called "structural adhesives," which include polyurethane, acrylic, cyanoacrylate, and others. Epoxies are formulated as liquid-reactive polymers that undergo a chemical reaction when mixed and then cure to form a solid plastic material. Once the two parts are mixed in their specified ratio, they begin the curing process and offer a limited working time where the adhesive can be applied and the two surfaces positioned as needed. This work life lasts anywhere from a few minutes to several hours. These structural adhesives provide high shear and peel strengths, depending on the formula, and better heat and chemical resistance than other common adhesives. In general, epoxy adhesives have the highest overall strength and offer the best performance and most resistance to high temperatures, solvents, and outdoor weathering.

Suggested Applications

  • Flame-retardant wire tacking
  • Applications that requiring machining afterwards
  • Fast bonding where a flame-retardant adhesive is required
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