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3M™ Scotch-Weld™ Epoxy Adhesive 2158

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Specifications
Adhesive Type
Epoxy
Applications
Panel to Frame/Stiffner to Panel Assembly, Sealing, Potting and Encapsulating, Small Joint Assembly
Brand
Scotch-Weld™
Colour
Grey, White
Flame Retardant
UL94 HB
Full Cure
7 Days @ 72 F (22 C)
Hardness
85 Shore D
Industries
Construction, Consumer Goods, Electronics, General Industrial, Metalworking, Military and Government, Signage, Specialty Vehicle, Transportation, Woodworking
Mix Ratio Volume Base:Accelerator
1 : 1
Net Weight
13 Pound Per Gallon
Open Time
2 hours @ 72 F (22 C)
Physical Form
Paste
Product Form
Gallon, Kit
Product Type
Epoxy Adhesive
Shear Strength at 72 Degrees F (22 Degrees C)
2000 Pound-Force Per Square Inch
Shelf Life in Months (from date of manufacture)
24
Specific Gravity
1.53, 1.55
Storage Temperature
72 Degree Fahrenheit, 72 F (22 C)
Substrate 1
Glass, Metal (Unpainted), Plastics: HSE, MSE (ABS, Acrylic, Polycaronate, Nylon), Wood
Substrate 2
Glass, Metal (Unpainted), Plastics: HSE, MSE (ABS, Acrylic, Polycaronate, Nylon), Wood
Substrates
Glass, Glass & Ceramics, Metal, Metal (Unpainted), Plastics: HSE, MSE (ABS, Acrylic, Polycaronate, Nylon), Wood
Viscosity
Non-Sag
Viscosity Range (cps) at Room Temperature
Base: 250,000 - 450,000, Accelerator: 200,000 - 800,000
Volume
1 Liquid Quart(US), 5 Gallon (US)
Volume (metric)
0.95 Litre, 19 Litre
Details

3M™ Scotch-Weld™ Epoxy Adhesive 2158 is a high strength, two-part epoxy adhesive that cures at room temperature. It adheres well to a variety of substrates, including metals, plastics, wood, and concrete. It has a 1:1 mix ratio, 2 hour worklife, and reaches handling strength in approximately 10 hours.

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