PREPRUFE® CJ Tape is a specially formulated, double-sided, reinforced, pressure-sensitive tape. The bottom side of the tape has a highly aggressive, pressure-sensitive adhesive which is designed to adhere to penetrations, protrusions, PREPRUFE® and BITUTHENE® membranes. The top side has another layer of adhesive and a protective coating.
A thin, flexible film is sandwiched between the two layers of pressure-sensitive adhesive. The tape develops a continuous mechanical bond with the concrete that is cast against it.
PREPRUFE® CJ Tape is supplied in rolls and is interwound with a silicone coated release liner.
