It is heat insulation resistant product which is weave into round rope shape (Reinforced with stainless steel wire or glass fiber) Standard Spec: 6mm Ã? 6mmï¼?150mm Ã? 150mm Max temperature: 1260 Product Capability:High temperature resistant, low heat conduction rate High Thermal and chemical stability High tensile strength Convenient construction Production application: Used for high temperature sealing of heating furnace, boiler and various industrial furnace Heat resistance and sealing for heat pipe