High Tear Resistance Fumed Silicone Rubber Medical Grade Htv Hcr Silicon Rubber Raw Material. Medical Grade Certification: Certified ISO, FDA, REACH, RoHS, and California 65 for safe medical and household use. High Tear Resistance: Features 28 tear strength and 650 elongation for superior durability and flexibility. Custom Color Options: Available in white, translucent, or custom Pantone colors upon special request. OEM and ODM Support: Full OEM/ODM services including custom performance, design, and packaging. Fast Sample Delivery: Free samples for regular items available within 2 working days. Environmental Safety: Non-toxic and does not produce hazardous substances from raw materials to finished products. High Production Capacity: Annual output of 90,000 tons with fully automated production lines.