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Butyl adhesive tape (butyl mastic sealant tape) is comprised of a highly viscous industrial sealant. As a tape, butyl sealants adhere to almost and materials substrate. One of the most important applications is for creating watertight bonds between similar or dissimilar substrates.  Butyl tapes help prevent and reduce costly water damage. Tough butyl mastic, pressure sensitive mass, offers excellent adhesion to a variety of surfaces (no applicators required).  Tape roll is 3/4" x 1/8" x 20'


Our butyl tapes are packaged with an attractive illustration feature and use label, and comes in a rugged, reusable, re-sealable package for storing.  This single roll re-usable packaging makes for a much more user friendly experience and keeps the tape in great condition while in storage.

Butyl Caulking Tape 3/4" x 20ft

    • Consistent width and thickness from start to finish of each roll
    • Used to seal out dirt, dust, moisture and water
    • Easy to use in tape form
    • Low moisture vapor transmission value
    • A must requirement in any sealing application.


    WARNING: California Proposition 65 Notice

  • RE20760

    Butyl Caulking Tape (Gray)

    • Size: 3/4" x 1/8" x 20ft
    • UPC: 0 57003 14549 8
    • Inner Pack: 1 roll
    • Master Pack: 6 packs



    Butyl Caulking Tape (White)

    • Size: 3/4" x 1/8" x 20ft
    • UPC: 0 57003 14649 5
    • Inner Pack: 1 roll
    • Master Pack: 6 packs
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