Offers superior resistance to chemical permeation by PCBs and other hazardous solvents. Made of white DuPont Saranex Tyvek, a film of Saran resin sandwiched between two layers of polyethylene. Provides a good protective barrier from liquids of many kinds, an effective, reliable shield against heavy sprays and wet conditions. The hooded coveralls feature a respirator fit and have elastic wrists and ankles. Bound seams. White. DuPont is a leader in developing materials that act as highly effective barriers against hazards. Apparel made of DuPont Tyvek® material combine the best qualities of film, woven fabric, and paper. DuPont Tyvek® is a tough, lightweight fabric that has outstanding tensile and tear strength, is equally strong (wet or dry) and is treated with a topical antistatic agent to minimize static build-up. DuPont Tyvek® resists water penetration, is nonabsorbent, and offers you excellent splash protection. DuPont Tyvek® performs well in all types of hostile work environments. DuPont Tyvek® is 100% polyethylene and is chemically and biologically inert. Its physical properties are virtually unaffected by most organic and inorganic chemicals including acids, bases, and salts. DuPont Tyvek garments of spunbonded olefin are disposable, eliminating costly decontamination procedures. DuPont Tyvek® garments provide an effective barrier against skin exposure during mixing, loading or spraying agricultural chemicals (the most common cause of worker poisoning). DuPont Tyvek® garments provide highly effective protection against fibers, such as Asbestos, or particle contaminants down to sub-micron size. DuPont Tyvek® clothing can be used in contamination controlled environments (cleanrooms). The high-density polyethylene contains no additives to flake off and cause contamination. In addition to the above applications, DuPont Tyvek® protective clothing can be used while sandblasting, painting or spraying, or processing food.