... , non-poisonous to smell. The flame retardant fabric of frecotex brand is non-formaldehyde, these kinds of fabric is durable against ... and comfortable to wear. It applies to metallurgy, machinery, forestry, fire-fighting and other trades. It also can be used as ... ),EN531(EN11612),EN533,NFPA 2112,ASTM D6413 Functional Fabric ( Frecotex Brand) For workwear