Goof Proof Sheet Membrane Flexible Pipe Collar is used to complete shower waterproofing by stretching to fit around shower head extension arms. Adheres easily to surrounding waterproofing sheet membrane with modified thin-set or Goof Proof Sealant GPSL-2000. · Will fit 1/2 in. or 3/4 in. shower head extension arms and pipes · Attaches with modified thin-set or Goof Proof Sealant · Ensures a fully watertight, sealed shower preventing water intrusion and mold growth · Easy to install
Fit 1/2 in. or 3/4 in. shower head arms
Creates a tight seal
Easy to install
Use with GPSL-2000
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