RIDGE WASHER Pressure Washer Sandblasting Kit — Dustless Wet Blaster, 8.0 GPM, 1500–5000 PSI, Tungsten Nozzle

RIDGE WASHER Pressure Washer Sandblasting Kit is a dust-reducing wet sandblaster that converts a gas pressure washer into a high-capacity media blaster for heavy-duty cleaning and surface prep.

This wet sandblasting attachment pairs with gas-powered pressure washers to remove rust, paint, graffiti and scale without the airborne dust common to dry blasting. The kit supports flow rates up to 8.0 GPM and operating pressures from 1500 to 5000 PSI. Designed for outdoor and large-item work, it delivers a continuous, controllable abrasive stream using water to suppress dust, cool the workpiece and extend nozzle life.

How does this kit reduce dust compared with traditional sandblasting?

The RIDGE WASHER system mixes high-pressure water with abrasive media at the nozzle, which knocks down airborne particles and keeps the blasting zone visibly clearer. Water also minimizes rebound and stops fine dust from spreading, making cleanup and site containment easier.

• Wet mixing at the nozzle suppresses airborne dust and improves visibility
• Water cooling reduces heat build-up and helps prevent metal warping
• Suitable for outdoor use where dust control is required

What equipment and setup are required to use the sandblaster?

This sandblaster is compatible only with gas-powered pressure washers — it will not work with electric units. Install the 18 ft, 3/4" sand-suction hose so the media feed stays dry and positioned above the blast head to avoid water backflow that can wet and clog the media.

• Requires a gas pressure washer rated within 1500–5000 PSI and 3.0–8.0 GPM
• Keep sand media and suction hose dry; avoid placing hose below the head
• Follow safe distance and personal protective equipment recommendations

How durable and clog-resistant is the nozzle and hose system?

RIDGE WASHER upgrades the nozzle to tungsten steel for extended wear resistance compared with ceramic tips. The 3/4" diameter suction hose (18 ft long) is sized to reduce clumping and maintain media dryness for a steadier feed and fewer interruptions.

• Tungsten steel nozzle lasts 10–20x longer than common ceramic nozzles
• Larger hose diameter minimizes clogging and media caking
• Design supports long, continuous blasting sessions with fewer stoppages

What surfaces and tasks can I tackle with this wet sandblaster?

The kit handles heavy-duty cleaning and surface preparation across multiple materials, including metal, brick and wood. It works well for paint and graffiti removal, rust and scale removal, masonry cleaning and preparing metal for new coatings.

• Removes rust, old paint, scale and graffiti from large items
• Prepares metal and masonry for repainting or repairs
• Enables outdoor blasting of larger pieces beyond cabinet-size limits

Who is this for? The RIDGE WASHER Pressure Washer Sandblasting Kit is aimed at DIYers, contractors and restoration pros who already own a gas pressure washer and need a portable, dust-reducing abrasive solution for larger or outdoor jobs. If you require a dust-suppressed blasting option for removing coatings, rust or stubborn deposits from metal, concrete or brick—and you can meet the gas-washer and flow/pressure requirements—this kit provides a durable, clog-resistant option with a long-life tungsten nozzle and an 18 ft suction hose for extended reach and productivity.