Silicone O Ring – Flexible, Non-Toxic Sealing for Food, Water & General Use

Safe and Reliable Sealing for Sensitive & Industrial Environments
Silicone O-rings offer non-reactive, flexible sealing that performs reliably in both high and low temperatures. Commonly used in food & beverage, medical, electronics, water filtration, lab devices, and general machinery, they’re ideal where cleanliness and stability are key.

Applications include:

• Food-grade pumps and fillers

• Medical and lab equipment

• Water purification systems

• Consumer electronics and sensors

• HVAC and instrumentation systems

Specifications

• Material: Silicone Rubber

• Temp range: -60°C to +200°C

• Hardness: 60–70 Shore A

• Color: Red, Transparent, White, Blue

• Sizes: Inch / Metric

• Certifications: FDA, WRAS, RoHS available

• MOQ: No minimum

✔️ Non-toxic, tasteless, and safe
✔️ Platinum-cured options for pharma use
✔️ OEM & custom compound available

Related Blog Guides
Need help understanding silicone for O-rings? Check out:

• What Are Silicone O-Rings? Properties, Uses & Selection

• Silicone vs NBR O-Rings – Which One to Choose?

• What Are O-Rings and How They Work