Convert Your Pressure Washer Into a Wet Sandblaster

Removes rust, paint, and corrosion with no dust clouds or costly shop setup.

GET THE BLASTING KIT VIEW OTHER PRODUCTS

CREATE YOUR CUSTOM SETUP

Four separate systems. Combine only what your project needs.

1 BLASTING SETUP
2 BLASTING MEDIA
3 SAFETY & PROTECTION
4 RUST PROTECTION
5 CLEANUP & REUSE TOOLS
STEP 1

BLASTING SETUP

Pick the best setup for your project. Start with Ceramic Series, step up to Carbide 500, or choose the Carbide 600 with Gravity-Fed Delivery. Already own a nozzle? The Gravity-Fed system can also be added separately.

Select Your Project

What Are You Working On?

Everything you need for every job

Rust under a vehicle body
01 / Restore

Your Everyday Driver

Use wet sandblasting to fight rust on wheel wells, rocker panels, and undercarriage before it spreads, no grinding, no dry dust, just controlled water sand blasting

How SandblastKit Helps

Gets deep into wheel wells and rocker panel seams where grinders cannot reach. Clears rust fully while keeping your workspace cleaner than dry methods.

Rusty utility trailer
02 / Detail Work

Trailers & Haulers

Bring your utility trailer back to life and stop rust from eating into the frame

How SandblastKit Helps

Removes hours from frame work by stripping rust faster than grinding. Reaches tight joints and frame crevices. The wet process controls dust across broad surface areas.

Rusty metal gate outdoors
03 / Heavy Duty

Yard & Exterior Metal

Fix rusty gates, fence posts, and outdoor metal with pressure washer abrasive blasting, faster than grinding, safer than dry blasting, and no mess left behind.

How SandblastKit Helps

Works on gates, railings, and fence components without the mess of dry blasting. You control the process with visible results that prove rust is gone.

Old rusty wheel in a workshop
04 / Everything Else

Old Auto Parts & Wheels

Clean up old rims, rotors, and parts sitting in your garage waiting to be restored

How SandblastKit Helps

Ideal for detailed work on rims, brackets, and suspension parts. Gets into spoke patterns and bolt holes. Great for weld prep and surface cleaning before paint.

Not sure which project fits you? Start with your surface + goal — we'll recommend media and nozzle setup.
Help Center

Common Questions Answered

Everything important to know about SandBlastKit. Still need help? Reach out to us directly.

What does SandBlastKit do, and is a special pressure washer required?

SandBlastKit turns the pressure washer you already own into a wet sandblasting setup. It connects right to your wand and uses suction to pull sand from a bucket, mixing it into the water stream so you can strip rust, paint, and tough coatings from metal, wood, and concrete. Most standard pressure washers (1,500–4,000 PSI) are compatible — no special machine needed.

Which kit bundle is right for my project?

It comes down to the job. The Starter Kit is ideal for smaller projects and first-time users. The Do It Right Bundle (our most popular) adds PRO Nozzles, a Face Mask, Sand Sifter, and Rust Inhibitor — giving you what you need for a complete job. For heavy-duty work like full truck frames, trailers, or farm equipment, the Pro Bundle includes a high-pressure gun and cleanup accessories built for repeated, larger-scale use. Not sure? Contact us and we’ll point you to the right option.

How should I set it up so the system does not clog?

The order matters: always pull the trigger and get water moving before putting the suction head into the sand — then, when stopping, lift the suction head out first and release the trigger after. Keep the sand hose as upright as possible (around the 12 o’clock position) and raise the sand bucket about 3 feet off the ground for better suction. Dry, filtered sand is essential — even one damp clump can block the system.

What blasting media or sand should I use?

Use dry, coarse-grade blasting sand — skip play sand or beach sand because they are often too fine, too smooth, or too damp and can clog the system. Different jobs need different media: coarser grits handle heavy rust and thick coatings, while finer grits work better for lighter prep or softer materials like wood. Always pass your sand through the Sand Filter/Sifter before each session to remove rocks, moisture, and debris.

How can I keep rust from returning immediately after blasting?

After blasting, bare metal can oxidize quickly — sometimes within hours. The simple fix is to add Rust Inhibitor to your water feed line (1 oz per gallon). It helps protect the surface for up to 72 hours, giving you time to apply primer or paint. If you are not coating right away, wipe the surface dry, blow air into seams and joints, and store it in a dry environment. The Mini Cordless Turbo Jet Blower is great for clearing moisture from tight areas like bolts and frames.

Can I reuse blasting sand and cut costs?

Yes — with the right setup, you can recover and reuse 70–80% of your sand. Place the Sandblast Catch Net under the work area to collect used media. Once you finish blasting, rake it out, let it dry in the sun, then run it through the Sand Filter/Sifter again before the next session. Keep reclaimed sand in a sealed metal container away from moisture so it stays dry and ready.

What should I do if blasting feels weak or the sand keeps clogging?

The two most common causes are wet sand and an incorrect hose angle. Make sure your sand is completely dry (sift it first), keep the suction hose upright, and raise the bucket off the ground. If suction is still weak, adjust the black knob on your washer’s pump to regulate flow. For stubborn rust or thicker coatings, upgrading to the High-Pressure Washer Gun can significantly boost PSI and gives you interchangeable tips for more targeted control.

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