Braided Basalt Fiber Sleeving is made of high quality braided basalt yarns with excellent electrical insulation, high temperature resistance, chemical resistance, and toughness, making it an optimal insulation and protection solution for extreme working environments. Basalt fibers are similar to carbon and glass fibers, but basalt has better mechanical properties than glass fibers and costs less than carbon fibers. Textured basalt braided sleeving is easy to install and provides years of protection and beauty.This sleeving is resistant to most acids and alkalis and is unaffected by most bleaches and solvents. It is highly flexible and compliant