READY | Gamma Lids shine for daily or easy access dry storage DURABLE | Our buckets are a bit sturdier at 90 mil wall thickness . That’s roughly 40% thicker than the industry standard of 70 mil FOOD GRADE | BPA free Food-grade Plastic; Plastic resin USA sourced We are Gamma Seal Fans. However, as much as we like the ingenious Gamma Seal, we do not recommend them for long term food storage or liquid applications.

New. Boxed. 90 mil 5 gallon bucket made of FDA Compliant High Density PolyEthylene (HDPE). Gamma Seal Lid seals with an O-ring gasket. Gamma Seal is user installed but may be preinstalled for shipping efficiency. A rubber mallet (not included) is typically used for installation of the Gamma Seal ring onto the bucket. The Gamma Seal lid then spins on and off engaging the threaded ring and sealing with the O-ring gasket.