High Quality Silicone Material Our rubber pipe seals are made of transparent silicone material, which is long-lasting, strong, and durable. Resistant to corrosion, aging, high and low temperatures, insulation, abrasion, and UV exposure. Good Sealing Performance Silicone sealing sleeve provides excellent sealing performance, capable of withstanding high pressure without leakage or deviation. Universal for Hot and Cold Water Faucet leak-proof sealing gasket made of environmentally friendly material with a tapered design for easy installation. Non-toxic and odorless, suitable for both hot and cold water applications. Suitable for domestic water systems operating between -40°C and 200°C. Easy to Install Save time with uniform winding. Eliminates the need for traditional tape that is time-consuming and difficult to apply evenly. Remove the product, align it with the faucet thread, insert evenly, then connect the faucet to the water pipe and tighten securely. Installation is quick and simple. Wide Application Faucet leak-proof sealing gasket offers plug-and-play convenience. Universal fit for quarter-inch pipe fittings and compatible with various plumbing fixtures. Suitable for use with or without retaining rings.