3M™ Scotch-Weld™ Epoxy Adhesive DP100

  • Very flexible adhesive provides strong, permanent bond even under vibration and impact
  • Fast 4 minute work life with handing strength in 20 minutes at room temperature
  • Good high shear and peel strength
  • Flexible when cured, making it a good choice for bonding dissimilar surfaces
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Specifications
Adhesive Type
Epoxy
Applications
Bonding, Encapsulating, Hard Disk Drive Component Assembly, Large Surface Lamination Assembly, Mounting and Trim Attachment, Panel to Frame/Stiffner to Panel Assembly, Potting, Sealing, 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
UL94 HB
Full Cure Time
24-48 Hours @ 72 F (22 C)
Hardness
65-70 Shore D
Indoor/Outdoor
Both
Industries
Construction, Consumer Goods, Electronics, General Industrial, Metalworking, Military and Government, MRO, Signage, Specialty Vehicle, Transportation, Woodworking
Maximum Operating Temperature (Fahrenheit)
325 °F
Mix Ratio Volume Base:Accelerator
1 : 1
Open Time
4 minutes @ 72 F (22 C)
Physical Form
Liquid
Position
Best
Product Colour
Transparent
Product Form
Cartridge, Each, Gallon
Product Type
Epoxy Adhesive
Set Time
4 Minute
Shear Strength
3500 psi
Shelf Life in Months (from date of manufacture)
15, 24
Specific Gravity
1.16
Storage Temperature
72 Degree Fahrenheit, 72 F (22 C)
Substrate
Ceramic, Elastomers, EPDM Rubber, Glass, Glass & Ceramics, HSE Plastics and Glass, Metal, Metal (Painted), Metal (Unpainted), Paint, Paints (Powder Coat, Painted Metal, Composite Panel), Plastics (ABS, PVC, Acrylic), Plastics (High Performance Nylon), Plastics (Polyolefins and Thermoplastic Elastomers), Plastics: HSE, MSE (ABS, Acrylic, Polycaronate, Nylon), Rubber (Except EPDM), Smooth, Stone, Vinyl Plasticized, Wood, Wood & Hardboard
Substrate 1
EPDM Rubber, Glass, Glass & Ceramics, Metal, Paint, Plastic, Easy-to-Bond (HSE), Plastics (ABS, PVC, Acrylic), Plastics (High Performance Nylon), Plastics (Polyolefins and Thermoplastic Elastomers), Rubber (Except EPDM), Wood, Wood & Hardboard
Substrate 2
Ceramic, Elastomers, EPDM Rubber, Glass, Glass & Ceramics, HSE Plastics and Glass, Metal, Metal (Painted), Metal (Unpainted), Paint, Paints (Powder Coat, Painted Metal, Composite Panel), Plastics (ABS, PVC, Acrylic), Plastics (High Performance Nylon), Plastics (Polyolefins and Thermoplastic Elastomers), Plastics: HSE, MSE (ABS, Acrylic, Polycaronate, Nylon), Rubber (EPDM, Santoprene), Rubber (Except EPDM), Smooth, Stone, Vinyl Plasticized, Wood, Wood & Hardboard
Units per Case
1, 12, 6
Viscosity
Self-Leveling
Viscosity Range (cps) at Room Temperature
Base: 4000 - 11,000, Accelerator: 7000 - 13,000, Base: 90,000-150,000, Accelerator: 50,000-85,000
Work Time
5 Minutes
Details
  • Very flexible adhesive provides strong, permanent bond even under vibration and impact
  • Fast 4 minute work life with handing strength in 20 minutes at room temperature
  • Good high shear and peel strength
  • Flexible when cured, making it a good choice for bonding dissimilar surfaces

3M™ Scotch-Weld Epoxy Adhesive DP100 Plus is a very flexible, two-part epoxy adhesive that cures clear and stays clear - but not colourless - when cured in large masses.

There's no more versatile structural epoxy than 3M™ Scotch-Weld™ Epoxy Adhesive DP100 Plus. It works on a variety of substrates including metals, ceramics, glass, wood, and many plastics. The low viscosity makes it easy to dispense and self-level; and an effective tool for filleting and potting. It features high shear strength and good peel and impact performance that, when combined with good flexibility, make it ideal for a variety of applications in the transportation, specialty vehicle, electrical, general industrial, sporting goods, 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

  • Ideal for joining, gluing, adhering, attaching, repairing, panel bonding, adhering, and structural bonding
  • Alternative to riveting or welding, bolt setting, frame building, rivet-free assembly
  • Designed for bonding, gluing, adhering, joining, attaching, assembling