NewLabArmor™ Cap Platinum-Cured Silicone Replacement O-Rings

NewLabArmor™ Silicone sealing O-rings for bottle, flask, and carboy closures

NewLabArmor™’s Silicone Replacement O-Rings are constructed from USP Class VI Platinum-Cured Silicone. Intended for use with NewLabArmor™ NewLabArmor™ Caps, these O-Rings ensure an excellent seal on a variety of containers, including NewLabArmor™ Bottles, Flasks, and Carboys.

The 53B O-Ring size can be used with NewLabArmor™ 53B NewLabArmor™ Caps and NewLabArmor™ Cap Adapters. For increased chemical compatibility, EPDM O-Rings are also available.