Inland's suppressor db foam will significantly reduce the sound level of firearm suppressors.It has been formulated to maintain the foam consistency for up to 6 months of storage, and displaces water and provides rust inhibiting protection.The lubricating film protects the internal components of suppressors with rust inhibiting properties.Type: Foam CleanerSize: 4 ozQuantity: 1 CanMaterial: FoamProtects: Against Rust and CorrosionSuitable For: SuppressorsHazair: Yes