• Description for 3M 8672

    Made from a tough abrasion resistant polyurethane elastomer that resists punctures, tearing, abrasion and erosion. It is formulated for resistance to ultraviolet light. Polyurethane Protective Tape 8672 provides a simple, easy method of protecting a surface from corrosion, abrasion and minor impact damage.

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    Application Type Adhesive
    1 Part or 2 Part 1 Part
    Material Form Tape
    Substrate Bare Aluminum , ABS Plastic
    Manufacturer 3M
    Chemistry Polyurethane
    Cure Method Force cure
    Cure Temperature (°C) 20 to 25
    High Temperature Resistance (°C) <93, 93
    Other Resistance Punctures, Erosion
  • Technical Data for 3M 8672

    Overview
    • Application Type
    • 1 Part or 2 Part
      • 1 Part or 2 Part - 1 Part
    • Material Form
      • Tape
    • Substrate
    • Chemistry
    • Cure Method
      • Pressure Sensitive (min) - Force cure
    Specifications
    Cure Specs
    Cure Temperature (°C) 20 to 25
    Bond Strength
    Peel Strength (piw) 60 (Oz./in.), 43 (Oz./in.), 50 (Oz./in.) Test Method
    Tear Strength (piw) Tearing Resistance
    Tensile Strength (psi) 40 (Lb./in) Test Method
    Material Resistance
    Abrasion Resistance Tough Abrasion Resistance
    UV Resistance Ultraviolet light
    High Temperature Resistance (°C) <93, 93
    Other Resistance Punctures, Erosion
    Hardness
    Elongation (%) 500 Test Method
    Other Properties
    % Solids (%) 100
    Business Information
    Shelf Life Details Keep film in a clean area, away from excessive moisture and out of direct sunlight. Store rolls in the shipping carton. Return partially used rolls to the shipping carton.;Two (2) years from the date of manufacture or as expressly certified by 3M.
    Shelf Life Type From date of manufacture
    Shelf Life (mon) 24
  • Best Practices for 3M 8672

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  • Comparable Materials for 3M 8672

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Peel Strength Test Methods
Peel Strength Substrate Test Temperature Test Method
60 (Oz./in.) Bare Aluminum 21°C ASTM D-1000
43 (Oz./in.) Acrylic Enamel paint 21°C ASTM D-1000
50 (Oz./in.) ABS Plastic 21°C ASTM D-1000
Tensile Strength Test Methods
Tensile Strength Test Method
40 (Lb./in) ASTM D882, @ Break
Elongation Test Methods
Elongation Test Method
500 % ASTM D882, @ Break