Manufactured using natural rubber in ISO manufacturing facilities the rubber insulating gloves provided by Cementex are compliant with OSHA 1910.137, OSHA 1910.268, NFPA 70E®, CSA Z462 and exceed the ASTM 0120 and European EN60903 standards for use around electrical hazards and arc flash protection. These gloves are made of natural rubber construction offering the required dielectric properties combined with flexibility, strength and durability. Gloves feature rolled cuffs and are anatomically shaped thereby reducing hand fatigue. Each glove is chlorinated for maximum comfort. Gloves are available in whole sizes in black, red or yellow.