A blasting hose, particularly one rated to DIN ISO 4649:2006, is a specialized, high-durability rubber hose designed to carry abrasive materials (sand, steel shot, garnet, etc.) at high pressure for surface blasting, shotblasting, and cleaning operations.
The DIN ISO 4649:2006 designation specifically refers to the standard used to test the abrasion resistance of the hose’s inner rubber tube
