Factory Htv Solid High Flame Retardant Silicone Rubber for Extrusion of Cable and Wire Insulation Layer, Protective Sheath and Production of High-Voltage Cables. UL94 V-0 Flame Retardancy: Achieves UL94 V-0 class with superior self-extinguishing properties for strict fire safety. Multi-Color Customization: Available in white, gray, red, or custom colors to meet specific branding needs. Fast Sample Delivery: Samples prepared in 2 days with shipping in 5-7 days for rapid evaluation. Strict Quality Control: Professional QC team ensures every batch passes safety examination before shipping. Wide Application Scope: Ideal for cable insulation, protective sheaths, and high-voltage cable production. Flexible MOQ Options: Normal MOQ is 500kg, but trial orders under 500kg are accepted for new clients. Multiple Certification: Certified by ISO, FDA, REACH, RoHS, and holds valid test reports for global use.