O RING IN SILICONE

What about Silicone O-Rings?

Volcano Hybrid Bubbler O-Rings - High Temp Resistant - Multi Size Pack – VapeWidgets

Thermo Scientific Nalgene Replacement Silicone O-Ring for Centrifuge Bottle Sealing Cap

Silicone O-Rings Global O-Ring and Seal

Need some extra clear o-rings! We got you covered!

Clear Silicone O-Ring

Replacement Kit of Mucus Cup, O-Rings, and Silicone Tips for Battery A - OCCObaby

Silicone O-RINGS manufacturing

Haltec 20 Red Silicone O-Ring Compatible with Oshkosh Hemtt Military — TYK Industries

Made in the USA.

4 inch Silicone O-ring

OR-18-SI, Accessories, Silicone O-Ring 1/2″ NPT, O-Ring for Cable Gland, Sealcon, Hummel