Food Safe Adhesive

We have changed our adhesive from RTV 4500 to a FDA approved Epoxy do to performance issue keeping the custom o-ring attached to the device. If your Chuggy loses the custom o-ring (o-ring that rest against beverage can) and are looking for an adhesive to repair it, then we recommend picking up some epoxy based adhesive at your local hardware store (J-B Weld offers a convenient syringe and needle applicator at Home Depot for under $5 located in the paint section).