We offer dust free mica sheet asbestos cloth to protect induction furnace coil. Commodity: high quality dust free asbestos clothsepc: grade: aaaa(for metalurgical)thickness: 3.0 mmwidth: 1.0 meterrefractoriness: 15801770loss on ignition: 30%core material: asbestosshape: layeredform: rollpacking: net weight 50kg per roll(load in plastic woven bag).