Marine pneumatocyst; 1.Adhesive speration resisting,anti-crack 2.Anti- watercorrosion 3.ISO CCS Marine pneumatocyst For Ship Use Product Introduction:Marine ship airbags are also known as air balloon, inflatable bags, roller bags, air lifting bags, salvage bags,marine rubber airbag. Airbags now are used for ship launching, loading, and floating. They are widely used in cargo boat/ship/vessel ...