Description:
This 10 m long x 250 mm wide section of polyethylene has 2 butyl selvedge strips. It is used by bending at 90o along its length for application between horizontal and vertical membrane to provide waterproofing continuity and it also connects with internal and external corner pieces.
Proofex “L” section is supplied with a butyl “closure” strip at each end, if the “L” section is cut this strip must be replaced with Proofex Engage Detail Strip or Total Tape.