... of pure hydrocarbon, the products are harmless, smell-less,light and white.2, Even distribution, soft, dense, high strength,low ... 395-99.512-25F8 Mask and respirator20 ± 260-804-22 Mask and respirator70 ± 595-99.9816-80N95 Medium and high efficiency85 ± 560-902-6F6 ... Medium and high efficiency100 ± 595-99 ...