33-8321: COOL FR™ Sleeves, Wide Elastic Both Ends

All Weldas FR conforms to ASTM D6413-13b test method, developed to ensure a satisfactory standard for vertical flame resistance, after flame, after glow, and self extinguishing. Retains flame retardancy for up to 50 normal home washings and 25 commercial.

• Color(s): Navy Blue

• Material: Washable 9 oz. Navy Blue Flame Retardant, wide elastic both ends