... 2,High strength, high temperature resistant 3,Environmental protect Fire Blanket Roll They are made of continuous fiberglass yarns, appear smooth ... compact,outstanding in low weight, high strength, high heat-resistant,thermal resistance, nonflammable, anticorrosion, good exectrial insulationand will not arise harm ... .Thickness:0.4--3.0mmWidth:1000-2000mmTemp:550--1400degC Fire Blanket Roll