... ,blue NSF,FDA,WRAS,TZW,W270,UL ItemBathroom Rubber Sealing Gasket DescriptionDescriptionThe rubber fittings are widly used in the bathroom applicance ... specificationCertificationISO9001-2008, NSF, WRAS, UL, KTW, W270, ACS, FDAMaterialAll raw material meet European REACH, ROHS and PFOS commands. Partial meet PAHS ... packing: follow customers' requirement high quality 2 inch toilet bowl gasket material