CS85 is the strongest, offers the highest electrical resistance, and can withstand the highest temperatures of all BNZ manufactured structural insulating boards. CS 85 can be machined into shapes for specific applications. CS85 was designed for use in the foundry, steel, chemical, paper, plastic, rubber, glass and electrical industries for any applications where high strength and electrical resistance are needed in conjunction with very high temperatures. This material has a lineal shrinkage of 0.3% at 1800ºF.
Thickness: from 1/4" to 3"
