Short-term overall Tyvek 800 J is an effective barrier against many low-concentration, water-based inorganic chemicals (even under pressure), hazardous particles and it is also oil-repellent. Soft and light fabric that breathes. Type 5 - protection against particles. Type 3,4,6 - protection against chemicals in liquid form. Protects against limited splashes, sprays or jets. EN 1073 - protection against radioactive contamination. EN 14126 - protection against infectious substances. Sewn and taped seams Self-adhesive flap that covers the zipper and chin Thumb loops and elastic at the sleeve and leg ends and around the hood