... surface of wiped products.Using: Common worktable and equipment maintenance,circuit boards and other precision instruments polished.Applicable for Class 1000 ... room paper (SMT), antistatic garment, antistatic gloves, antistatic shoes and sticky dust series. Our masks are tested by US NELSON ... to Europe, Northern America, Southeastern Asia. Cleanroom wiper, PCB, TFT, LCD, FPD wiping. High cleaness.