Silicone Bung #7 Ventilator

Description

Silicone is highly stable, making for a long lasting Bung. With a temperature range of -100 to 400 F and a Shore A Durometer hardness of 40, you don’t have to worry about cracking, chafing, mold or mildew. Certified as compliant with FDA Industry Standard 21CFR11, our Bungs and Stoppers are safe and designed for easy sterilization.