BSTFLEX fiberglass wool insulation felt

fiberglass wool insulation felt is a mechanically bonded glass fiber insulation blanket of uniform density supplied in thicknesses of 3 mm to 50 mm that offers reliable, superior performance for continuous operating temperatures up to 1000° F (538° C) and excursions to 1200° F (649° C). 
Fiberglass needle mat, or fiberglass needle felt, provides an excellent source of both thermal and acoustic insulation used in petrochemical refineries,  valve cover fabrication, automotive applications, and for die-cut applications.
The Fiberglass Needle Mat is manufactured from a well-controlled assortment of long textile glass fibers to assure uniform mechanical bonding with no additional binders, thereby assuring insulation efficiency during extended exposure of elevated temperatures.
Temperature resistance from 550 °C to 1,600 °C
Thickness: approx. 3 – 50 mm
Area weight: approx. 300 – 8,000 g/m²