DNC PATRON SAINT FLAME RETARDANT TWO TONE LONG SLEEVE SHIRT Hepworths Patron Saint Flame Retardant Two Tone Drill ARC Rated Welder's Jacket DNC Patron Saint Flame Resistant Drill Overall Protective Workwear 3421 Flame Retardant Workwear Collection Safety & Durability DNC Direct Patron Saint Flame Retardant Two Tone Drill ARC Rated Welder's Jacket. The Patron Saint Flame Retardant Two Tone Drill ARC Rated Welder's Jacket with 3M Flame Retardant Tape is made of 311 GSM cotton drill. This flame retardant jacket comes with double fabric to provide additional protection. This welders jacket can handle more than 50 domestic washes at 60 degrees Celsius. 311 GSM cotton drill Patron Saint FR jacket with double fabric front for extra protection Metal press studs with protective cover flap Heavy duty nylon zip with gusset sleeves 3M 8935 reflective & anti static tape ARC Thermal Protection Value ATP Rating: 14 cal cm2 (calories per cubic centimetre) comply with ASTM F1959 F1959M 12 standard. HRC: 2 Comply with Oeko tex100 certificate; safe to wear against skin 50+ domestic washes @60 degrees Celsius