ALM 300 Jacket – Expanded Back for SCBA accomodation
Fabric features single layer of Gentex “Dual Mirror” ® ® 545 GSM, aluminized fiberglass fabric. 100% of the fabric surface is aluminum to provide high level reflection of radiated heat. Achieves Class 4 in EN radiant heat protection test: Time to 24oC rise in temperature behind fabric is 108s: (Class 4 is the highest class with a threshold of 95s). The fabric has also been subjected to convection and contact heat resistance tests, as well as molten metal splash.