![Front of Mixing Valve Seal](/images/ProductPictures2021/Mixed_Valve_Seal_1.jpg)
![Back of Mixing Valve Seal](/images/ProductPictures2021/Mixed_Valve_Seal_2.jpg)
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. Measures 9.25 ins. x 9.25 ins. x 20 mil thick. A 4.5 in. rubber reinforced center opening hole fits most valves
GPMVS-Mixing Valve Seal