*100% Meta-Aramid * High Temperature Resistance * High Fire Resistance * High Chemical ... resistance, chemical resistance, abrasion-resistance, fire resistance, wear resistance,2. 100% Meta-Aramid3. Dyed, Various Colors4. Specifications: 203, 303, 403etc5. It ... °C for ten years above.6. This meta-aramid sewing thread is mainly used in stitching tents, shoes, heat resistance gloves ...