

Goof Proof Sheet Membrane Mixing Valve Seal is used for additional water control around shower valves. Installs easily with modified thin-set or Goof Proof Sealant GPS-2000
GPMVS-Mixing Valve Seal
Goof Proof Sheet Membrane Mixing Valve Seal is used for additional water control around shower valves. Installs easily with modified thin-set or Goof Proof Sealant GPS-2000