Butyl Rubber Waterproof Tape

Butyl waterproof tape is a kind of lifetime non-solidifying self-adhesive sealing tape which is made of butyl rubber as the main raw material and other additives. It has strong adhesion to the surfaces of various materials. It has excellent weather resistance, aging resistance and waterproof ability. The product is completely solvent free, so it does no shrink and does not emit toxic gases. Because it does not solidify whole life, it has excellent follow-up to thermal expansion and constraction and mechanical deformation of the surfaces. It is an advanced waterproof sealing material nowadays.

  • Insulate the cables from electricity, maintain of terminal of power cable and intermediate joints. Seal the joint of base station, antennas and ground wire.
  • Make the insulated wires waterproof.
  • Protect the tunnel, subway, box culvert, bridge and aviation from leakage.
  • Seal the structural joint of underground project and building.
  • Bond the gap of steel structure house and sun room, overlap the gap between steel plate and concrete, stick the crack of metal pipe due to corrosion.
  • Insulate and protect the electrical component from leakage.



Single side adhesive
Double sides adhesive


1.0mm, 1.2mm, 1.5mm, 2.0mm


5cm, 10cm, or up to 100cm


5m, 10m or customized

Peel strength (between membrane and metal sheet)


Colors available

Natrual color of aluminum, copper, clay, black, blue, green, red, orange, etc.



Peel strength retention % (mental sheet)

Thermal treatment 80℃, 168h: 84%;

Alkali treatment of saturated calcium hydroxide solution,168h : 81%;

Water seasoning 168h: 84%

Flexibility at Low Temperature

-40℃, no cracks


80℃, 2hours, no cracks, no flow


There are no reviews yet.

Be the first to review “Butyl Rubber Waterproof Tape”

Your email address will not be published. Required fields are marked *

Scroll to Top