The Definitive Guide to the 7 Best Pressure Washer Sandblasting Kits of 2023

Pair your washer with a pressure washer sandblaster and say goodbye to rust and paint, it can even help you remove those extremely difficult stains on your driveway. These kits will transform you pressure washer into a sandblasting machine, adding a whole new element to an already impressive tool.

Wet sandblasting has become popular for many reasons, and i’ll show you everything you need to know to get started the right way. I’ve put together a buying guide and i’ve also prepared some pressure washer sandblasting kit reviews of my favorite models.

7 best pressure washer sandblasting kits

Best Pressure Washer Sandblasting Kit Reviews

This is the sandblasting kit for you if you are looking for a pressure washer sandblaster attachment that can handle most domestic work while not costing an arm and a leg.

This Tool Daily model is ideal for pairing with light to medium-duty pressure washers, which produce at most 2500 PSI maximum working pressure.

This sandblasting kit is made with relatively cheap materials, but don’t let that put you off. This a cracking bit of equipment if you are only going to use it infrequently for abrasive cleaning i.e. preparing a fence for new paint.

You get a 10 foot-long rubber hose, which is long enough to reach your bucket full of sand, but not long enough to affect the rate of suction, something with can happen on a long hose run.

Attached to the rubber hose is a 10-inch sand wand, this is the part of the kit that you stick into your dried river sand bucket. The sand wand has a perfect design so that it produces optimal sand suction without jamming.

On the other end of the rubber hose is a 16-inch pressure washer wand and attaches to any standard ¼ inch pressure washer connector. The nozzle attached to the pressure washer wand is made out of thick plastic with a replaceable tip.

You also get a pair of protective eyeglasses included with this sandblaster kit, which is a nice cherry on the top.

For the price, this is a great pressure washer sandblasting kit, but it does have some drawbacks, while it will strip paint and rust, it can while you are using it clog up. The pipe with sucks sand out of your dried river sand bucket can fill with water and the dried river sand within get’s stuck.

You then have to unclog it before it’ll work properly again.

Pros

• Suction fed injection
• 10-inch long pressure washer wand
• Good two hose clamps
• Good quality wet sandblaster attachment
• Can be used with electric pressure washers
• One of the cheapest pressure washer sandblasting kits

Cons

• Plastic sand wand
• Can clog up when it’s being used

You can see it in action here below

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The WOJET Sandblasting kit is the best on the market in my opinion. It’s designed to be used with almost any pressure washer and capable of handling pressures of up to 5000 PSI.

This isn’t a cheap piece of kit, but then unlike many others which are made from plastic which wear out quickly this has been built for long term use. It’s made of high quality stainless steel and brass, It really is built to last.

You can use this with dry silica sand, baking soda, or washed and dried river sand, so no matter the task this has you covered from rust removal, graffiti, paint, baked-on grease to removing paint from your garden fence.

The kit includes a 25ft sand suction tube which is incredibly long compared to others, and a 1/4 quick connect fitting, making this a breeze to use with your pressure washer. This is a great tool for people with DIY Projects and professionals alike

Pros

• High-quality construction made with highly durable materials.
• Incredible at removing rust, paint, and grease.
• Compatible with most types of abrasive media.
• Easy to connect and use with a pressure washer thanks to it’s quick connect adapter.
• Handles up to 5000 PSI working pressure though can be used with an electric pressure washer

Cons

• Sand uptake hose can be difficult to manage

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If you want an affordable pressure washer sandblasting kit and aren’t worried about longevity, then DUSICHIN has you covered.

With this kit, you get what you pay for, so don’t expect to get much life out of the nozzle of the sandblaster. After a few projects and it’ll start to fail, at least that was my experience, though it was perfect for dealing with that single project before having to get a new kit for the next.

So if you only need a one-hit-wonder, this is a great kit for you. That’s not to say it’ll need to go into the trash, you can just replace the nozzle and you’re good as new.

Why is this kit going to fail more frequently than the ones above? Well, unlike the previous kits which came with a ceramic nozzle tip, this comes with a brass nozzle tip and it just gets worn out much quicker.

Because of this, I suggest using baking soda rather than sand, as this finer media/medium won’t be so harsh on the nozzle. Though this will be less effective at removing paint etc than dry silica sand, baking soda is much less abrasive.

This sandblaster kit can be connected to any standard ¼ inch quick connector and can work with any pressure washer ranging from 1000 PSI to 2600 PSI so can be used by most pressure washers.

The sand wand is made out of a tapered plaster, which helps to ensure an even feed rate and prevents jamming.

The sand wand is only 7.2 inches long, and the pressure washer connector comes in at 17-inches in length, and sturdy hose clamps.

Pros

• Incredibly affordable wet sandblaster attachment
• 17-inch pressure washer wand
• Works with baking soda
• Perfect electric pressure washer accessories

Cons

• The brass nozzle isn’t very durable and will require frequent replacements for prolonged use

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Time for a change of pace, this is a higher-quality bit of kit while still being rather affordable, which is why it’s on this list of pressure washer sandblasting kits.

This sandblasting kit is manufactured by Tool Daily and is rated for some serious power, this thing can handle up to 5000 PSI maximum pressure! Though make sure you can reach at least 1500 PSI minimum pressure, so you don’t need the most powerful pressure washer to use this pressure washer sandblaster, this can be used with most pressure washers.

This makes it a perfect tool for those projects that perhaps you wouldn’t complete at home, such as removing paint from your car before a new paint job, stripping away layers off rust, etc.

For a tool that’s capable of handling these sorts of jobs, this product comes in at a rather low price point.

This sandblasting kit comes with a 17-inch sand wand. This is made out of stainless steel and can handle a higher sand flow that the higher pressure washers demand.

The hose is 10 feet long and is made out of durable, high-quality material, a great addition to your other pressure washer accessories.

The hose itself is attached to the sand wand and the spray nozzle by two clamps, this is an excellent feature as you can easily detach the hose from the sandwand and nozzle allowing you to dry the hose just in case any water comes down your sand hose.

The spray nozzle is made out of brass and comes with replaceable tips.

The steel pressure washer wand had a standard fitting, so it can be attached to any ¼ inch quick connector.

If you want a long-lasting, durable sandblasting solution, then this is a fantastic model.

Pros

• The detachable sand hose is easy to dry in case of accidental water leak
• Handles up to 5000 PSI working pressure though can be used with an electric pressure washer
• Good quality pressure washer sandblaster
• Very versatile pressure washer sandblasting attachments

Cons

• You must make sure you secured your hose tightly

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The Selkie Pressure Washer Sandblasting Kit is a fantastic tool for removing rust, paint, and many other unwanted materials from surfaces.

Its easy-to-use design makes it a great investment for those who want a cheap alternative to sandblasting that they can do at home. It requires dry sand otherwise it can get prone to clogging and it is rather hungry when it comes to the amount of sand it uses, but the results it delivers are seriously impressive. Overall, this sandblasting kit is highly recommended for anyone wanting to get into cleaning and restoration projects.

Pros

• Easy to use
• Fairly durable
• Removes rust, paint, stains, and other unwanted materials

Cons

• Requires dry sand
• Sand hungry, so have plenty on hand!

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This is a somewhat pricier model, but it’s also the highest quality sandblaster on this list, this is a wet sandblast kit that will last you for a very long time.

This suction fed injection sandblasting attachment, manufactured by Valley Industries, this sandblaster is made out of some very sturdy materials that allow it to handle up to 3500 PSI maximum pressure, while not the highest pressure on this list, this will pair perfectly with one of these electric pressure washers.

This kit can handle up to 10 gallons of water per minute (GPM) from your pressure washer, which is a HUGE number.

The sand suction hose is 18 feet long and is made out of rubber that’s been reinforced with a metal mesh.

This is a pressure washer sandblasting kit that will last you a long time, across as many projects as you can throw at it.

The sand wand is made out of stainless steel and is made up of two tubes, one tube is for dried river sand the other is for air intake, the reason this kit has two tubes is that this combination ensures an even and smooth sand flow.

The spray nozzle is made out of brass and comes with a carbide tip, this is the most durable and highest quality type of tip out there.

The pressure washer connector is very short, but it will fit any standard pressure which uses a ¼ inch male quick connect plug.

Even though this kit costs more, it’s a worthy investment, it’s made out of the most durable and sturdy materials on this list, it’s a tool that won’t fail you.

Pros

• Carbide nozzle tip is the most durable kind out there
• Mesh reinforced 18-feet long sand hose
• An incredible wet sandblaster attachment
• Durable material
• The perfect pressure washer sandblaster attachment

Cons

• Short pressure washer wand

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This next pick is a solid domestic pressure washer sandblaster kit, and it comes from AgiiMan for a very fair price.

This kit comes with everything you need, and more, I love the fact that AgiiMan has included protective eyeglasses, you must pay attention to your personal protection equipment.

I’m sat here today because I forgot to put my eye protection glasses, which sit over my glasses on the other day when I was chasing out walls to run network cables. As I was using my SDS Drill to chisel out the remains after the chaser has cut to depth, small chunks of brick went flying towards my face, and well, my glasses are now sporting two large scratches. Thankfully my eyes were saved, but now I’ve got to deal with scratched lenses.

PPE people, PPE!

So alongside your eye protection, you also get an adapter for the spray wand, this adapter can convert the standard ¼ inch quick connector of this pressure washer wand, into the bayonet fitting that fits perfectly into the Karcher K series pressure washers.

This pressure washer sand blast kit can handle up to 3200 PSI of pressurized water coming from your pressure washer and performs incredibly well as long as the water temperature remains below 140 degrees Fahrenheit as it can’t handle more than that as its maximum temperature.

The sand hose in this kit is made out of flexible plastic and comes in at 10 feet long, this is connected to a more robust, and studier plastic wand which is tapered to ensure optimal sand delivery.

Finally, there’s the pressure washer wand which is made out of stainless steel, which on one end has a ¼ inch connector, on the other end there’s a solid plastic nozzle with a brass gasket, the tip itself is ceramic so you don’t have to worry about the tip failing on you.

Pros

1. Includes Karcher K series adapter
2. Handles up to 3200 PSI maximum pressure so even an electric pressure washer can power this
3. fantastic replacement wet sandblaster attachment

Cons

• Plastic sand wand

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Don’t be fooled by the manufacturer name, this is not a pneumatic tool. Interstate Pneumatics have put together a fantastic wet sandblaster for pressure washers.

This model is a good pick if you are looking for good quality, durable, reliable sandblaster that will last through a lot of projects.

But with quality does come price… This is a relatively expensive model.

This sandblaster kit can handle water pressure up to 3500 PSI with a flow rate of up to 10 gallons of water per minute (GPM).

This makes more than strong enough to handle all your domestic sandblasting projects. You get a very long PVC hose, this comes in at 18 foot-long. This is great, this length is in that perfect zone, ensuring that you get a steady sand flow, while that extra distance keeps your dry silica sand well out of the water of water kickback, which reduces the chances of the dried river sand clumping and blocking the feed.

The hose is connected to a steel sand wand, this wand has two pipes, one for the sand output and the other ensures proper airflow.

You don’t get a long pressure washer wand, but you also don’t lose any pressure from having a long pressure wand….

The nozzle attaches to any standard ¼ inch quick connector. The nozzle itself is made from brass.

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Benefits of Pressure Washer Sandblasters

Unsure whether or not a pressure washer sandblasting kit is the right way to go? Well, here are some benefits which should help your decision.

1. Remove Caked-on Layers

Have you ever tried to strip paint by hand? You’ll go through loads of sandpaper and end up with sore arms and you just can’t get into those nooks and crannys, even with an electric sander.

A sand blaster kit makes this surprisingly simple, though messy. it can remove the most caked-on dirt, rust, paint,  grease, stains, old chewing gum and more.

2. Affordable but Powerful

Sandblasting kits are very affordable and getting ahold of the sandblasting media is easy too, you can pick up big bags of dry silica sand from your local hardware store.

The only thing you need asides this is a pressure washer, which is considerably cheaper . If you don’t own a pressure washer already, then I highly recommend looking at either my electric pressure washer guide or if you want some serious power my gas pressure washer guide.

3. Easily Tackle Nooks and Crannies

I hate sanding. Flat surfaces are easy, but as soon as there are any nooks and crannies, I die inside a little. However… with a sandblaster kit, dealing with nooks and crannies is a breeze.

4. The Surface Stays Cool

Dealing with plastic or thin metal can be tricky, as these surfaces tend to be sensitive to heat, meaning dry sandblasting is out of the question however, the water from a wet sand blaster cools the surface keeping the temperature under control.

Pressure Washer Sandblasting Kit Buying Guide

1. PSI and GPM ratings

I’ve no doubt that you’ve heard of these terms when referring to your pressure washer.

PSI stands for pounds per square inch. This is the measurement that tells you how much pressure your pressure washer can create.

In your typical domestic model, PSI can range from as low as 800 and all the way up to 4000 PSI.

GPM tells you how much water your washer pours out, it stands for gallons per minute. Together these two numbers give you the actual power of your power washer,you need both the PSI and the GPM to match that of the sandblasting kit. If the rating is too low or too high then the pressure washer sandblaster kits just won’t work or worse be destroyed when used.

2. Nozzle Tip Material

The type of tip you choose will change how much you can sandblast before you need a replacement.

2.1. Carbide

A carbide tip is made from compounds of carbon and metal and are some of the most robust materials used for many tools and equipment in the power tool industry.

As such, a carbide nozzle tip for sandblasting kits are by far the most resistant tips to wear and tear.

2.2. Ceramic

The most common tip found in sandblasting kits are ceramic nozzle tips. This is because they sit in a nice ratio of durability and price.

These tips are considerably shorter-lasting when compared to a carbide tip, but they are very affordable.

2.3. Steel

A steel tip isn’t very common, though you may be thinking that steel nozzle tip material would have better performance compared to that of a ceramic tip, you’d be wrong.

Steel wears down quickly when exposed to the pressurized water and sand slurry. Unless the steel is stainless steel, it will also quickly corrode.

3. Sand Intake

With a sandblasting kit, you need some way for the sand to make it’s way to the pressurized water. This is handled by the sand intake, it’s composed of two parts, the hose and the wand.

3.1. Hose

The hose is what transports sand from you sandbag or bucket to the nozzle tip, this is where it’s mixed with water and then sprayed into the surfaced the nozzle is pointing at.

To ensure that the sand input intake is sufficient, you should stay away from the longer hoses, ones that are 20 feet long or more.

3.2. Wand

The wand of the sand intake is what you stick into your sandbag or bucket. It’s got one purpose, and that’s the suck in the sand and bring it into the hose.

How to Set Up Your Sandblasting Kit

1. What You Need

• A pressure washer, ideally producing 2000 PSI or more
• A sandblasting kit (here’s the one I use)
• A large tarp or a similar water-resistant material to collect the sand.
• A bag of abrasive media, such as silica sand, crushed walnut shells or corn cobs baking soda or similar.
• Protective equipment, such as protective eyeglasses, clothes, and a respiratory mask.

2. Setting Up

2.1. The surface

The first thing you must do is create the right setup for sandblasting the surface you are going to work with. Since you are working with a pressure washer, you need to make sure that there is adequate drainage nearby, this can be a drain, or you can work on soil or a lawn, wherever water can freely flow and get soaked up naturally.

You’ll also need a large tarp to capture the sand and the material you’ve blasted odd. Spread the tarp where you are going to work, and place the item you’ll be sandblasting on top. As you work, the sand will fall onto the tarp.

2.2. Assembling the kit

Take the metal wand of your sandblaster kit, and connect it to your pressure washer wand. You may need an adapter if your wand isn’t a standard ¼ quick connect.

Pour your sand or other sandblasting media into a bucket or bag and place it somewhere, where water won’t reach it, you can use a bucket with a lid, I’ve even seen people put an open umbrella over the sand to protect it from water.

On the other end of the metal wand is the hose and on the end of that hose will be the sand wand, take this and insert it into the medium you intend to use for sandblasting. Make sure that you get this right down to the bottom of the bucket, you want to ensure that the tip is above the sand level as it will need air, some kits have a sand wand and an air inlet to ensure an optimal mix of sand, air and water.

Position yourself a few feet away from the surface you are going to work with, and you are ready to start.

3. Safety during Handling

3.1. How to start blasting

• When you start your pressure washer, you need to make sure that you hold the wand pointing down, away from yourself, others, and any surface you do not wish to get damaged.
• Keep yourself a few feet away from the surface you are blasting, you can slowly get closer, but make sure you keep checking the surface as the high-pressure spray can cause unexpected damage if you get too close.

3.2. Protective equipment

• Goggles, or protective face mask

• Breathing mask
• Waterproof clothing
• Hearing protection – Pressure washers aren’t quiet, and sandblasting adds even more noise, so let’s prevent future hearing loss by wearing earplugs, or earmuffs when working with noisy machinery.

FAQ About Sandblasting Kits

1. Are pressure washer sandblasting kits safe to use?

Short answer? Yes.

But you must keep in mind that you are operating a powerful machine. While sandblasting with a pressure washer is safe, you must respect it, it’s not a toy. make sure to take the time to study the directions and use the instructions provided by your sandblasting kit manufacturer.

2. What kind of sand should I use for sandblasting?

Choosing the right media for your sandblasting is important and really depends on the job you are doing. finer media would be baking soda or crushed walnut shells, while coarse mediums would be crushed glass and swimming pool filter sand.

3. How much pressure do you need to sandblast?

Water pressure is very important, but the amount you’ll need will depend entirely on the job at hand and the media you are using. If you have a lot of rust, well-stuck paint, or dirt you need to remove and you are using a coarse media, then you can use a pressure washer which can produce 1500 PSI or more.

I suggest starting with the lower pressure settings before increasing the power, this ensures the best results.

4. What do I do if water gets into the sand supply hose?

Remove the sand wand from the sand (since you don’t want your dry sand to get wet). If your model comes with a gun trigger, hold it open, this may aid in removing water. If you can, remove the hose from the rest of the kit and let it air dry.

You can continue working once the hose is dry, a trick I use is to have a few spare hoses hanging around.

A tip or rather a technique I use is to keep the sand bucket and sand wand elevated above my water wand, this way the water tends not to flow back down the sand inlet hose. If it does happen, it’s important to act quickly to salvage the situation; otherwise it can take a while before you can get back to it.

5. What surfaces can I clean with a pressure washer sandblasting kit?

A pressure washer sandblasting kit is suitable for surfaces such as concrete, wood, metal, brick, and more. However, make sure to adjust the pressure and abrasive material for the surface you are using to avoid damage.

6. Can I tackle heavy-duty rust or paint removal with a sandblasting kit?

Absolutely! a pressure washer sandblasting kit is the perfect tool for dealing with heavy-duty rust and paint removal. The high-pressure force combined with abrasive materials will quickly strip away years of accumulated coatings and get into those difficult to reach spots with ease.

Wrap Up

Sandblasting is the perfect solution for many jobs, such as preparing a surface for paint to restoring an old rusty wheelbarrow and many other jobs.

Traditional air-based dry sandblasting comes at a steep price and a lot of risks to your and other people’s lungs.

This is why using the best pressure washer sandblasting kit is the right solution for household needs. The water controls the dangerous silica dust and the price of entry is very low, while still doing a great job at removing whatever you are looking to get rid of.

If you are unsure, then as I said at the start of this article, I personally use the Tool Daily 5000 PSI Pressure Washer Sandblasting Kit.

Hopefully, I’ve answered any questions that you may have had about sandblasting with your power washer. I’ve done my best to find the most reliable information as well as give my own personal experience and to organize it all into this buying guide so that you can make the best pick from my list of pressure washer sandblasting kit reviews.

If you have questions at all, please don’t hesitate to leave a comment below.