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3M™ Weather Resistant Film Tape 838 White, 2 in x 72 yd, 24 per case Bulk

3M ID  70006022944    UPC#  00021200044137    3M Product Number  838     
3M(TM) 838 Specialty Tape
3M(TM) 838 Specialty Tape
3M™ Weather Resistant Film Tape 838 White, 3.4 mil (0.09 mm) tape with an acrylic adhesive and Tedlar® PVF backing
  • White, 2.1 mil Tedlar® backing
  • Strong, flexible, excellent resistance to weathering, qualified to meet MIL-T-22085, F.A.R. 25.853(a)
  • Seam sealing
  • Building and Construction, Aerospace, Signage, Military, Window and Door
  • Sealing, wrapping, protecting
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    3M™ Weather Resistant Film Tape 838, 3.4 mil (0.09 mm) used for sealing the seams of outdoor building panels, windows and doors as well as similar severe exposure applications, hinge seal on shower doors


    Adhesion to Steel oz/in (N/100 mm)47 (51)
    Adhesive TypeAcrylic
    Backing MaterialTedlar PVF
    Backing Thickness2.1 Milli-inch (mil)
    Backing Thickness (metric)0.05 Millimetre
    Elongation170 Percent
    Industry - UseConstruction, Military & Government, Signage
    Length72 Linear Yard
    Length (metric)65.83 Linear Metre
    Product FormRoll
    Shelf Life18 Month
    Tensile Strength lb/in (N/100 mm)24 (420)
    Thickness3.4 Milli-inch (mil)
    Thickness (metric)0.08 Millimetre
    Units per Case24
    Width2 Inch
    Width (metric)50.80 Millimetre


    Data Sheet