Red flat silicone washers, annular flat rubber silicone gaskets. Heat-resistant, flexible and waterproof. Available in Silicone, NBR, EPDM, FKM, HNBR. Great for pipe joints, hardware mounting. Custom sizes available.
Our red flat silicone washers are annular flat rubber gaskets molded from premium silicone rubber. Built for reliable sealing, spacing and cushioning under high-temperature working conditions.
Main Features
✔ Flat Annular Design
Uniform thickness, flat surface, evenly distributes pressure to create tight, stable sealing.
✔ Multiple Rubber Material Options
Available in Silicone, NBR, EPDM, FKM, High-Fluororubber, HNBR. Match oil-resistant, high-temperature, outdoor UV and chemical resistant needs.
✔ Excellent Sealing Performance
Waterproof and leak-proof, effectively blocks liquid, dust and moisture at connection joints.
✔ Multi-scene Use
Perfect for pipeline fittings, valve connections, bolt hardware, kitchen equipment, machinery and outdoor sports gear.
✔ Customizable Support
Custom inner diameter, outer diameter, thickness, hardness and colors. OEM bulk orders are welcome.
These red flat silicone rubber washers are ideal sealing and spacing shims for high-temperature assembly projects. Contact us for custom specifications and wholesale pricing.