CHEMICAL PERMEATION PROTECTION: Independently tested by SATRA to EN ISO 374-1 Type B for chemical permeation defence against oils, fuels, acids and alkalis; 0.40mm nitrile synthetic rubber barrier for hazardous liquid handling COMFORT AND DEXTERITY FOR ALL-DAY WEAR: Cotton flock lining absorbs moisture and reduces fatigue during extended shifts; 0.40mm nitrile maintains finger movement for handling small parts; 320mm forearm coverage DURABLE GRIP CONSTRUCTION: Textured pattern across the palm and fingers holds secure under wet and oily conditions; robust nitrile outer delivers abrasion resistance for daily wear in harsh industrial handling INDEPENDENTLY CERTIFIED: CE certified and tested by SATRA (Notified Body 2777); EN ISO 21420:2020 Dexterity level 5; EN 388:2016 mechanical performance (3.1.X.1.X); EN ISO 374-5:2016 against micro-organisms FOR CHEMICAL, OIL AND FOOD HANDLING ENVIRONMENTS: Built for petrochemical plants, oil refineries, food processing and laboratory use; forearm-length cuff protects against splashes during decanting, degreasing and parts cleaning