... , Plain ,Canvas, Denim, poplinSpecification7*7, 10*10, 20*16, 21/2*10, 30/2*8 etc.Weight130-450gsmtreatmentProban,Pyrovatex,FrecotexColorsRed, Orange, Blue ... of delivery40 daysStandardsEN11611, EN11612, EN533, NFPA2112, ASTM D6413Our 100% cotton flame retardant workwear uniform garment is with high ... color fastness is 3-4.5 grade. So our 100% cotton permanent flame retardant workwear uniform can reach ...