High-Temperature Silicone O-Rings – Premium 90 Shore Gasket Set
Engineered for extreme durability with high-grade silicone material, these O-rings withstand temperatures up to 300°C (572°F), ensuring long-lasting performance in demanding environments. The 90 Shore hardness provides superior resistance to compression set while maintaining flexibility for a secure seal. Precision-molded for flawless fitment, these O-rings prevent leaks in automotive, industrial machinery, HVAC systems, and food-grade applications. Ideal for high-pressure seals, gaskets, and plumbing connections. Buy in bulk at unbeatable wholesale prices—global supply, guaranteed quality. Stock up for industrial maintenance, manufacturing, or resale with the most cost-effective sealing solution available.