4" 150# FF .125" THK RED RUBBER

Built for flange sealing jobs, this Smooth Red Rubber Full Face Capscrew Flange Kit, 4 inch, Class 150, 1/8 inch Thick supports plant maintenance teams and resellers who need a clear, product-ready kit description for gasketed pipe connections. This capscrew flange kit is described with smooth red rubber gasket material, full face / FF format, Class 150 / 150 lb pressure class, and 1/8 inch thickness to support repeatable pipe flange maintenance and purchasing. Red rubber wording is included because many buyers search for rubber flange gaskets by material, finish, face style, and thickness. For buyers comparing similar products, the material, size, face style, class, and thickness details help narrow the selection without adding unsupported compatibility claims. Source notes identify FLANGE KIT - CAPSCREW, which has been retained in the generated product context where it helps distinguish the row. The product data identifies size 4 inch, thickness 1/8 inch, and Class 150 / 150 lb pressure class. Use it for replacement gasket programs, MRO stocking, reseller catalog enrichment, and product pages that need non-branded search terms without relying on unsupported performance claims.