do not use this product on those surfaces

The seal is extremely strong

Simple to Store - When you are not using the barrier

-Available in three sizes: small

Complete with instructions and tape

COMPRESSION COUPLING GALV 11/2 Brand_Pennington do not use this productGalvanized Long Pattern Compressing Fitting Features: Bodies made of steel tubing. (GC 10), malleable iron (GC10C) End nuts made of malleable iron. Galvanized finish Buna N gaskets on domestic fittings. SBR gaskets on GC10C series. Maximum rated service temperature for gaskets: 212F (100 C). WARNING: Designer and or contractor must provide suitable anchoring of piping to prevent pull out from fittings when applications subject piping to external