... as cocuring agent in neoprene rubber, chlorosulfonated polyethylene rubber, styrene-butadiene rubber, acrylonitrile-butadiene rubber, isoprene rubber, butyl rubber, bromobutyl rubber, acrylic rubber, silicon rubber and other rubbers, PDM ... adhesion strength improving agent.Packing:composite bag, Net wt. 20kg. rubber curing agent PDM