Offering your team comfortable protective clothing is a must, and Kleenguard A40 Liquid and Particle Protection Coveralls are a great addition. Each protective suit comes with a zipper front. Made of breathable, microporous film to keep out debris, non-hazardous liquid chemicals and dry particulates, the Kleenguard A40 material gives your employees a better liquid barrier and a better particulate barrier than Dupont Tyvek. These coveralls pass NFPA 99 for antistatic materials , pass ASTM F1670 testing for penetration of blood and bodily fluids , and meet the ANSI/ISEA 101-1996 sizing standards . Popular industries using this product include aviation, pharmaceutical manufacturing, liquid handling, general manufacturing and so much more.