Clean cracks without dust or danger

A vacuum excavator uses high pressure water to pulverize soil and a vacuum hose to remove the spoils. The new crack cleaner attachment from Ring-O-Matic uses the same action to clean out cracks in asphalt and other surfaces without the mess and hazards of using pressurized air. This attachment can be operated by one person and is compatible with any Ring-O-Matic Super Jet Vac.