SandblastKit Pressure Booster Gun
SandblastKit Pressure Booster Gun
SandblastKit Pressure Booster Gun
Pressure Booster Gun for Low-PSI Washers
Blast Harder.
No Upgrade Needed.
Engineered to amplify the output of any low-PSI pressure washer, the PowerBlast™ delivers a focused, high-impact stream that tackles rust, paint, and stubborn grime. Same washer. Seriously stronger results
Everything
You Need
Boosted Cleaning Power
Your Low-PSI Washer Just Got Stronger
Sandblast Kit Compatible
Plug In and Start Blasting
Complete the Kit
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Pro Sandblast Kit™ Ceramic Series
TURN YOUR PRESSURE WASHER INTO A WET SANDBLASTER Upgrade your pressure washer into a powerful restoration tool with our NEW Sandblasting Kit! Our kit is made with top-of-the-line materials, including a brass nozzle and steel pick, a transparent steel wire hose, and maximum pressure of 5000 PSI. BUILT FOR ANY JOB Remove rust, paint, varnish, and corrosion from any surface effortlessly using the combined power of your pressure washer and your preferred sand medium. INCREDIBLY VERSATIL Can be used on metal, concrete, brick, and wood. Ideal for multiple projects around your home or business. Saves you time and money. Easy to Use. Transparent steel wire hose shows sand and water flow. Easy to control and adjust. Stable performance and high reliability. Ensures efficient and effective project completion. Built to Last: Made with wear-resistant and corrosion-resistant materials. Designed to withstand tough projects for years. No need for frequent replacements. CAPABILITIES: Remove paint, rust, varnish, and corrosion off trailers, cars, trucks, and frames Restore Tractors, Jeeps, Farm equipment, autos, and auto parts Motorbike parts and ornate metal castings ready for refinishing Clean up old/used trailers, boats, concrete sidewalk Blast paint and/or decal off from boats and vessels prior to undercoating and antifouling PRESSURE WASHER GUIDE FOR DIFFERENT JOBS 1. Removing Rust: Recommended Pressure: 3000 - 5000 PSI (207 - 345 bar)This level of pressure is ideal for tough, rust-covered surfaces like tractors, farm equipment, and vehicles. Pair it with silica sand or glass beads for the best results. 2. Stripping Paint: Recommended Pressure: 2500 - 4000 PSI (172 - 276 bar)Efficiently strip paint from cars, trailers, or boats. This range ensures the paint is removed without damaging the underlying material. 3. Cleaning Dirt, Grime, and Mold: Recommended Pressure: 1500 - 2500 PSI (103 - 172 bar)For general cleaning of dirt, grime, and mold on brick, concrete, or wood, this lower pressure range works effectively without causing damage to surfaces. 4. Varnish Removal: Recommended Pressure: 2000 - 3500 PSI (138 - 241 bar)Safely remove varnish from wooden surfaces and furniture, ensuring a smooth and clean finish. HOW DO I SET IT UP? 1/4 slip connect adapter, 10’ hose, 16’’ pressure washer wand, 10’’ sand wand, the pressure washer wand, and sand wand are input while the nozzle is output. WILL IT FIT ON MY PRESSTURE WASHER? The Sandblasting Kit has a wide variety of connectors to choose from to fit your pressure washer: CLICK HERE FOR CONNECTOR 👉 CONNECTOR HOW LONG DO THE NOZZLES LAST? This sandblaster Is durably built to last a VERY LONG TIME: so long as you change the nozzles as they wear out with use depending on PSI. CLICK HERE FOR NOZZLES 👉 NOZZLES (60%OFF) WHAT MEDIA DO I USE? Use coarse media like Black Diamond or Glass Beads for paint and rust. Use softer ones like Soda or Walnut Shell for wood and delicate surfaces. Choosing the right one makes all the difference WHAT YOU DO AFTER MATTERS MOST Once you’re done blasting, dry the surface fast and spray rust inhibitor. That keeps flash rust from forming so your project stays clean and ready for paint or primer. UPGRADE YOUR EXPERIENCE For safety and pro-level results, we recommend grabbing these add-ons with your kit: • Face Mask: Blocks dust and fine media • Mini Blower: Dries surfaces fast and blows off extra sand • Rust Inhibitor Spray: Stops flash rust before it starts • Replacement Nozzles & Sand Filter: Keeps your system running smooth This kit is used by pros, DIYers, and restorers around the world. Whether you’re working on your car, fence, patio, or project—you’re getting clean resuts
Ceramic Nozzle Set™
Rust Inhibitor – 1 Gallon
Stop Flash Rust Before It Starts The fastest way to protect freshly blasted or cleaned metal before painting or coating. Rust Inhibitor is designed to protect bare metal immediately after blasting, grinding, or cleaning. It forms a protective barrier that prevents flash rust and corrosion, keeping your surface clean, stable, and ready for the next step. Because once metal is exposed — rust starts fast. This gives you a controlled window to finish the job properly. ⸻ Why Flash Rust Happens After blasting or cleaning, metal is fully exposed. That means: • moisture in the air reacts instantly • oxidation begins within minutes • surfaces can turn orange before you’re ready Without protection: • you lose your prep work • coatings may fail • you’re forced to redo the job Rust Inhibitor stops that process before it starts. ⸻ One Step Protection That Buys You Time Instead of rushing to paint immediately, Rust Inhibitor lets you: ✔ protect the surface instantly ✔ prevent flash rust formation ✔ maintain clean metal condition ✔ move to finishing on your timeline It keeps your work stable, clean, and ready. ⸻ What Rust Inhibitor Actually Does 1. Seals the Surface Forms a protective layer over freshly exposed metal. 2. Stops Flash Rust Blocks moisture from reacting with bare steel. 3. Preserves Your Prep Keeps surfaces ready for primer or paint without rework. The result is less stress, fewer failures, and better final finishes. ⸻ Built for Real Metal Work Rust Inhibitor is made for real-world jobs where timing matters. Perfect for: • Automotive restoration • Frame and chassis work • Trailer and equipment repair • Fabrication projects • Marine environments • Industrial surface prep Any situation where metal is exposed before coating. ⸻ Why This Step Is Critical Most people focus on blasting… But the real mistake happens after. They leave metal exposed too long — and rust starts again. Rust Inhibitor closes that gap. ⸻ Fits Perfectly Into the SandblastKit Workflow Blasting removes the rust. Protection locks in the result. Workflow: 1. Blast rust and coatings 2. Rinse and dry 3. Apply Rust Inhibitor 4. Prime or paint when ready This keeps your surface clean and protected between steps. ⸻ Key Benefits ✔ Prevents flash rust on freshly blasted or cleaned metal ✔ Protects steel and iron from corrosion ✔ Ideal after sandblasting or surface prep ✔ Maintains surface quality before painting ✔ Easy-to-apply liquid formula ⸻ Perfect For • Automotive restoration • Frame and chassis protection • Metal fabrication projects • Marine equipment maintenance • Industrial prep work Anyone who wants to protect their work before finishing. ⸻ Don’t Lose Your Prep Work You just removed the rust. Don’t let it come back before you finish. Rust Inhibitor keeps your surface clean, protected, and ready — so your final coating performs the way it should.
SandblastKit Pro Full-Body Blasting Suit
Automatic High-pressure Paint Spray Gun
SAVE TIME AND EFFORT WITH OUR EFFICIENT AND EASY-TO-USE AUTOMATIC PAINT SPRAYER! It features an adjustable spray nozzle, allowing you to control the size and shape of the spray pattern, helping you quickly and easily spray paint on a variety of surfaces. Paint-saving, Even Coating, Strong Adhesion and Light and Convenient. ADVANTAGES ✦ Plug-and-play free control of spraying✦ Adjustable flow and spray angle✦ No air pump is required✦ Easy to use FEATURES Efficient Working: The spray gun is capable of producing a high-pressure spray that can be used to quickly and effectively cover large areas. Spray evenly and can paint a smoother & more superior surface than other paint tools. 3 Spray Patterns: The paint sprayer can be adjusted to 3 different spray patterns, horizontal, vertical, and circular, suitable for any painting projects, such as furniture, cars, fences, interior walls, garage doors, garden tables, chairs, etc. High-Quality Materials: The copper nozzles can withstand pressure more than plastic nozzles, and is less prone to clogging. It can also make the spraying surface more concentrated and more uniform. The use of insulation materials allows you to avoid worrying about any safety issues during operation. Widely Used: The paint output can be controlled by adjusting the flow control knob, which is suitable for different projects and can spray where the roller can't reach. Portable: It is lightweight and easy to carry. The ergonomic design provides a comfortable grip and makes it easy to use. Detachable design, making it easier to use and clean. SPECIFICATIONS Material: Copper, PlasticMaximum flow: 200ml/minMaximum viscosity: 8-12s1200mAh lithium battery Frequency: 50/60Hz Power Type: ElectricSpeed: 30000RpmColor: Red and black PACKAGE CONTENTS 1 x 800 ml Paint Container1 x Paint Sprayer1 x User Manual1 x Battery1 x charger
Sandblastkit Facemask
Join the community
An international community of users share their ideas and journeys with each other online, anywhere.
Works great !! Before and after.. 3100psi pressure washer and Black Diamond media from Tractor Supply
I am definitely happy with the results from blasting my 78' Ford frame.
Bought one 8 months ago and finally tested it on a oil pan with a bag of play sand from home depot I set the sand bucket 3’ above the work peace and it sucked up sand like it was in a hotdog eating contest. I then warmed the pan with propane to remove any moisture and primed it all in one step. Very pleased It worked well.
I completely retract my previous statement that this company is fake. Not only is this product as real as it gets. When I had doubts about a shipping mistake that happened. A real person reached out to answer my concerns and ultimately fixed any issues. They were genuine in their apology and very humble in their approach.
This might save me thousands of dollars in my classic car restoration. Honestly I'll give this a shot.
Heres a real review. I have the 3000psi kit and the 5000psi kit I bought a metal trashcan. I placed a window screen mesh on top to screen the rock from the play sand. ****VERY IMPORTANT STEP**** this prevents frustration with clogged tips. Keep the sand feed hose feeding on top while blasting. Prevents water from getting in the line when you stop spraying. Does it work 100% After you spray it will leave a gold oxidation. To remove this before prepwork you will need to use Ospho or Chemprime. A phosphoric acid which will help etch the metal for the Direct to metal (DTM) primer to positively bond. I love this thing. Yall should send me a new kit as my nozzles just about had it... i pur it through the test with my 1972 Cutlass
I have one you better be careful all your friends will want to borrow or bring stuff to you .....it mad a believer out of me I did a rim off a 1964 f350 never cleaned. 7 minutes it was down to metal
Works great! Used sifted play sand and it stripped the paint and rust right off!
I just finished a 1969 Chevelle door jams doors so forth. Messy but effective.....start the body this week. I changed the sand feed line to a larger size because it kept stopping up with wet sans close to the nosel. Small pebbles were and issue as well. Use as fine sand as you can find. Still had to sift it .The larger sand feed line made a world of difference.
I have used a couple different variants of this. It takes a decent size pressure washer and water supply to run. Also goes through media pretty quickly. That being said it generally leaves a decent finish, also you will need to make sure you have a plan to prevent flash rust after you’re finished.
I first learned about this, from watching YouTube videos about pressure washing with a sandblast attachment, and I spent less than $300 for the pressure washer and this sandblast attachment, bought a 40lb bag of media for less than $10, and a tarp to collect & reuse the media. I blasted my own 1970 GM A-body frame on a pair of plastic sawhorses, on a car trailer, in my back yard, and there was no (harmful) dust to breathe, and no mess or cleanup to worry about. My frame came out like new, I primered & painted it with rattle cans, as a driver vehicle! Best tool I’ve ever owned!
Works really good used it today was surprise how it came out
I purchased one and it works excellent without wasting sand. Although I wished I'd ordered a wet suit with it.
These work great. Only thing I recommend is to filter the cheap sand through a screen to rid it of chunks that plug the suction tube.
This WORKS!!!! I ordered mine and i was amazed at how well it worked without the dust storm and use of a large air compressor.
I feed sand to this unit using a small pressure feed pot. Works much more efficient as the sand is forced into the hose with air pressure. The suction hose does not plug up! Still dustless blasting!!! Great combination for me!
Frequently Asked Questions
Everything you need to know about SandBlastKit. Can't find your answer? Contact us directly.
What does SandBlastKit actually do, is it a real water sandblaster or just an attachment?
SandBlastKit converts your existing pressure washer into a wet sandblaster. It attaches directly to your wand and uses suction to draw sand from a bucket, mixing it into the water stream so you can blast away rust, paint, and heavy coatings from metal, wood, and concrete. Most standard pressure washers (1,500–4,000 PSI) are compatible.
No special equipment required
Which bundle do I need for my project?
It depends on the job. The Starter Kit is perfect for small projects and first-time users. The Do It Right Bundle (our most popular) adds PRO Nozzles, a Face Mask, Sand Sifter, and Rust Inhibitor — covering everything 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, large-scale use. Not sure? Contact us and we'll point you in the right direction.
How do I set up my DIY pressure washer sandblaster correctly to avoid clogging?
Setup order matters: always pull the trigger and get water flowing before placing the suction head into the sand, and when stopping, lift the suction head out first, then release the trigger. Keep the sand hose as upright as possible (around the 12 o'clock position) and raise your sand bucket about 3 feet off the ground for better suction. Using dry, filtered sand is essential, even one damp clump can block the system. This is the single most overlooked step in any pressure washer sandblaster DIY setup.
What type of sand or blasting media should I use?
Use dry, coarse-grade blasting sand — avoid play sand or beach sand as they are too fine, too smooth, or too damp and will clog the system. Different jobs call for different media: coarser grits remove heavy rust and thick coatings, while finer grits are better for lighter prep work or softer surfaces like wood. Always run your sand through the Sand Filter/Sifter before each session to remove rocks, moisture, and debris.
How do I prevent rust from coming back right after blasting?
After blasting, bare metal oxidises fast — sometimes within hours. The fix is simple: add Rust Inhibitor to your water feed line (1 oz per gallon). This protects the surface for up to 72 hours, giving you plenty of time to apply primer or paint. If you're not coating right away, wipe the surface dry, blow air into all seams and joints, and store in a dry environment. The Mini Cordless Turbo Jet Blower is great for clearing moisture from tight spots like bolts and frames.
Can I reuse my blasting sand to save money?
Yes — with the right setup you can recover and reuse 70–80% of your sand. Place the Sandblast Catch Net under your work area to collect spent media. After blasting, rake it out, let it dry in the sun, then run it through the Sand Filter/Sifter again before the next session. Store reclaimed sand in a sealed metal container away from moisture to keep it dry and ready to use.
My blasting feels weak or the sand keeps clogging, what should I do?
The two most common causes are wet sand and incorrect hose angle. Check that your sand is completely dry (sift it first), keep the suction hose upright, and make sure the bucket is raised off the ground. If suction is still poor, 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 significantly boosts PSI and gives you interchangeable tips for more targeted control.
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