3M Scotch-Weld Urethane Adhesive EC-3532 B/A Datasheet 3M Scotch-Weld Urethane Adhesive EC-3532 B/A

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  • Description for 3M Scotch-Weld Urethane Adhesive EC-3532 B/A

    It is a two-component, polyurethane adhesive which cures at room temperature or with heat to form tough, impact-resistant structural bonds, excellent adhesion to many primed or painted metal and plastic substrates.

    *See Terms of Use Below

    Brand Scotch-weld
    Chemical Resistance Salt spray, Chemical Resistance: Fluid Resistance: Water
    Application Type Bond
    1 Part or 2 Part 2 Part
    Material Form Liquid
    Substrate Aluminum, FRP, PlexiGlass, Many Painted metal, Nylon, ABS, Rigid PVC, Rubber, Cold rolled Steel, Wood, Polystyrene, Abraded Aluminum, Metal, Lexan, Polycarbonate, Primed Steel, Etched Aluminum, Many Primed Metal, Plastic, Steel, Solvent Wiped Aluminum, Abraded Steel , Solvent Wiped Steel, Primed steel
    Manufacturer 3M
    Chemistry Polyurethane, Urethane
    Application Method Trowel, Spatula
    Cure Method 2-Part Cure, Heat cure, Room Temperature cure
    Cure Temperature (°C) 20 to 25 Room Temperature, 24
    Cure Time (min) 1,440, Fast
    Viscosity (cPs) 30,000, Non-sag
    Color Brown (cured)
    High Temperature Resistance (°C) 82
    Low Temperature Resistance (°C) -40
    Durability Tough

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Cure Temperature Test Methods
Cure Temperature Cure Time Test Method
20 to 25°C Room Temperature
24°C Full Cure
Cure Time Test Methods
Cure Time Test Method
1,440 min Full Cure
Fast
Viscosity Test Methods
Viscosity Test Method Temperature
30,000 cPs 24°C
Non-sag
Work / Pot Time Test Methods
Work / Pot Time Test Method Temperature
5.00 to 15 min 100 grams mixed 24°C
Shear Strength Test Methods
Shear Strength Type Substrate Test Temperature Test Method
2,500 psi Overlap shear strength Etched Aluminum -40°C Test specimens were 1/2-inch overlap, 1-inch wide with .005-inch thick bondlines pulled at a testing rate of .1-inch/min
2,200 psi Overlap shear strength Etched Aluminum 82°C Test specimens were 1/2-inch overlap, 1-inch wide with .005-inch thick bondlines pulled at a testing rate of .1-inch/min
300 psi Overlap shear strength Etched Aluminum 24°C Test specimens were 1/2-inch overlap, 1-inch wide with .005-inch thick bondlines pulled at a testing rate of .1-inch/min
700 psi Overlap shear strength Polycarbonate 24°C Test specimens were 1/2-inch overlap, 1-inch wide with .005-inch thick bondlines pulled at a testing rate of .1-inch/min