... widely used in Automobile refinishing, Shipping, Airplane engine room, Oil house and station, Biological science and technology, Medical facilities or ... equipment, Machine tool, Cleanroom and dust-free room, Oil stain processing, etc.. Characteristic:1. It's made in ... material Meltblown Polypropylene. Meanwhile, it could absorb 8 times oil stain of itself weight because of surface active agent.2 ...