It is fiberglass fabric coated with silicon rubber on both sides. The product has properties of heat-resistant, insulation and fire-proof. So it can work from -40~250℃.

Areaweight: 400g/m2, 600g/m2, 800g/m2, 1000g/m2, 1200g/m2

Specification: 1.2m(W)X50m or 100m(L）/roll

Insulation grade:  18Kv/nm

Color: black, yellow, red or gray