... hatch cover.3.Colour:Black.4.Watertight or oiltight hollow rubber seal.5.Features:Conform to MacGREGOR or TTS or any ... engineering rubber products,marine hatch cover rubber packing (sponge and solid),shipping facilities rubber products,shipping rubber fenders and fittings,rubber seals for dock,rubber lining ... 86-13506168651 Add:Chuangxin Industrial Zone,Yuecheng,Jiangyin,Jiangsu,China. Cat-corner piece