3M Polyurethane Protective Tape 8544 Black 9.0 mil glossy black polyurethane tape. Tough, fuel resistant thermoplastic polyurethane elastomer typically used for anti-chafing of fuel cell bladders

3M聚氨酯保护胶带8544黑色9.0 mil光泽黑色聚氨酯胶带。 坚韧，耐燃料的热塑性聚氨酯弹性体，通常用于防止燃料电池囊的擦伤