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    10 Products

    Self-Fusing Mastic Electrical Tape

    Image of ProductInUse. Front orientation. Electrical Tape. Self-Fusing Mastic Electrical Tape, With Facing.

    With Facing

    Image of Product. Front orientation. Electrical Tape. Self-Fusing Mastic Electrical Tape.
    Seal off electrical splices. This tape is thick and molds tightly around connections, filling in gaps and sealing out moisture. Plus, mastic rubber is self-healing—if it gets nicked, it settles to fill the gash and maintain the seal.
    Apply an outer layer of overwrapping tape (sold separately) for a stronger, weather-resistant seal and extra electrical insulation.
    EPM Rubber Facing—A thin layer of EPM adds excellent electrical insulation without adding bulk, even when wrapped multiple times. However, it’s less abrasion resistant than vinyl facing.
    Temp.
    Each
    Package
    Wd.
    Lg.,
    ft.
    Overall
    Thk.
    Min.
    Max.,
    ° F
    Voltage
    Rating, V
    Color
    Each
    Pkg.
    Qty.
    Pkg.
    EPM Rubber Facing
     
    Rolls—3M Scotch 2228
    1"100.065"32° F190600Black75735A710000001275735A7110000000
    2"30.065"32° F190600Black75735A64000001275735A641000000
    2"100.065"32° F190600Black75735A65000001075735A651000000
     
    Rolls
    1"100.065"Not Rated1902,000Black75735A81000001075735A812000000
     
    Overwrapping Tape
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