79072951
Aug 19, 2009
Nov 23, 2010
Sealing material, namely, gaskets, sheaths, bushing sleeves, cuffs, rings, muffs and paste-like sealant putty made of rubber, silicon or other elastic plastics, closed cellular foam rubber and flame-retardant polymer sheets, all designed to prevent the propagation of fire, fluid, or gas along cable and pipe lines or ducts
Rubber Goods