hat
Polyester se yon prim klas kouche twal. Li te gen yon tanperati fonn nan 350 ° F epi yo ka lave nan seksyon ki piti yo. Polyester se rezistan dife ak satisfè ASTM E-84 Gwoup A.
eng
Polyester is a premium grade uncoated fabric. It has a melt temperature of 350°F and can be laundered in small sections. Polyester is fire retardant and meets ASTM E-84 Class A.