FR Pyrovatex Coverall 150 gsm / 240 gsm

Pyrovatex is a chemical finish that provides flame retardancy to fabrics, particularly cotton. It works by bonding a phosphorus-based compound to the fabric's fibers at a molecular level, creating a char layer that inhibits flame spread and reduces ignition risk. This treatment is known for its durability to washing and dry cleaning, maintaining its effectiveness after repeated launderings.