... 2,Quality grade AAA 3,Pleomorphic Obique Delta Rubber sealing gasket in NBR,EPDMShoreA60,70,80,90 black,white, ... yellow,blue NSF,FDA,WRAS,TZW,W270,UL ItemBathroom Rubber Sealing Gasket DescriptionDescriptionThe rubber fittings are widly used in the bathroom applicance ... and PFOS commands. Partial meet PAHS,NP requirement.NBR,EPDM,FKM,Silicon rubber etc. are available.Packing Spec.Standard packing: a ...