RIW Cavity Sealing Tape

RIW Cavity Sealing Tape is a self-adhesive tape used to seal all horizontal and vertical joints between adjacent sheets of RIW Cavity Drain membrane. Sealing the joints prevents mortar, screed, or other fine materials from entering and blocking the drainage cavity behind the membrane.

Benefits

• Self-adhesive sealing tape for cavity drain membrane joints, keeps mortar, plaster, and screed material out of the drainage cavity
• Used for RIW Type C