... price 3. Efficiency of distribution Mouting Cup: TinplateBoth-side clear-lacquered tinplateOuter Gasket:Buna(Laid in)Inner gasket:Buna/Neoprene/ButylStemSeries ... cleasing,leather and shoe care,floor spray wax,stain remover,glass cleaner,lqundry spray,dusting aids,disinfectant,keyboard cleaner,anti-wolf ... spray,streamer spray,lighter gas valve and so on. clear-lacquered tinplate aerosol valves