Goof Proof Shower Goof Proof Flexible 4 in. x 8 in. x 0.008 ml Pipe Collar Water Proofing Underlayment Sheet Membrane

Goof Proof Sheet Membrane Flexible Pipe Collar is used to insure a water tight shower. Used around either 1/2 in. or 3/4 in. shower head extension pipes. Installs easily with modified thin-set or Goof Proof Sealant GPSL-2000.Used to waterproof around 1/2 in. or 3/4 in. shower head extension pipesInstalls easily with modified thin-set or goof proof sealantEnsures a fully water-tight seal preventing leaks and mold growthClean and easy installation