Pipe Seal Size: 6" Diameter with 1/2 inch hole that will stretch snugly over 1/2 to 3/4 inch pipes. This TGVS Seals are prefabricated seals made of cut out sections of the TRU-GARD Vapor-shield waterproofing membrane designed to create a tight seal around protrusions through the TRU-GARD Vapor-shield membrane make the shower waterproofing envelope water tight and leak-proof.
Trugard Pipe & Shower Valve Seals, similar to the KERDI-SEAL-PS and -MV, are prefabricated sections of the Trugard waterproofing membrane.
"Make it Leak-proof"...
TRUGARD