EN 1073-2, EN 1149-1, EN 14126, Cat. III, type 3B, 4B, 5B, 6B safe reliable type 3 chemical protection. Biobarrier (EN 14126). 100 % particle-tight, liquid-tight up to 2 bar. Low weight. Antistatic finish. Elasticated cuffs and leg ends. Tyvek zip. Self-adhesive, double zip cover. Hood with integrated self-adhesive chin cover. Glued-in elasticated waist. Heat-sealed seams. Protection against concentrated inorganic acids and alkalis. Areas of application: Barrier against concentrated inorganic chemicals. Protection against hazardous biological substances: fulfils the highest requirements of the EN 14126 standard (bio-barrier). Chemical and pharmaceutical industry, decontamination of contaminated soils, dismantling of production facilities, disposal of hazardous substances, remediation of contaminated sites, industrial cleaning, epidemic and disaster control, rescue team operations and other areas of application, also available from size S and up to size 3XL.