... seal. Jiaxing Shunchuang Adhesive Material Co.,Ltd.website:http://china-sc.en.alibaba.comAdvantages:We are manufacturing enterprises is not a ... , and products at reasonable prices, ensure the quality of products.1.Material: CR Type: Foam length,width,and thickness: determined by ... , heat insulation,to protect against sound, smoke, dust, etc. Features:1.can be made out of NBR, CR, EPDM2.good sealing ...