... length is 80M 3.factory direct sale 4can be customized 32*48 sandblast hose Applications1. Useful in various kinds of sand ... ; corrosion protection in gates of bridges and irrigation works; rustproof, de-oxidation, and paint removal for metallic parts.Main structureInner layer ... /2,4,5,6,7,8,10,12,18 ect. 32*48 Sand Blast Hose