• Description for 3M 821

    A lightly tinted pink film tape designed for protecting labels and packaging lists.

    *See Terms of Use Below

    Application Type Bond
    1 Part or 2 Part 1 Part
    Material Form Tape
    Substrate Steel
    Manufacturer 3M
    Chemistry Acrylic, Synthetic, Acetate
    Cure Method Pressure Sensitive
    Color Transparent pink, Matte finish
    Aging Resistance Long aging
    Low Temperature Resistance (°C) Stable in cold temperatures

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Tensile Strength Test Methods
Tensile Strength Test Method
12 (lbs./in.) ASTM D-3759, Longitudinal, width (210 N/100 mm width)
General Bond Strength Test Methods
General Bond Strength Substrate Test Method
25 (oz./in.) Steel ASTM D-3330, width (27 N/100 mm width)
Elongation Test Methods
Elongation Test Method
15 % ASTM D-3759 (at Break)