Dewalt Pressure Washer Sandblaster Attachments 2020

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Sandblaster is perfect for woodworking and metalworking projects. If you want to know the best Dewalt pressure washer sandblaster, then we’ve got the best attachments below!

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Tool Daily Pressure Washer Sandblaster Kit

For sandblasting projects, you need to pair your high PSI pressure washer with a suitable sandblasting kit, preferably one with stainless steel orifice and hose clamps

Sandblasting is a more common term for abrasive blasting in which an abrasive material is forcibly applied on a surface through high pressure. The main purpose is to smoothen rough surfaces or to remove stubborn contaminants that stick to the surface.

And since high pressure is needed for this method to be effective, a reliable pressure washer unit is a must. For this, it is better to use one from reliable brands such as Dewalt pressure washers.

Today’s blog will specifically discuss the Dewalt pressure washer sandblaster attachment alternatives. But first, it is important to be well-informed so that you can avoid accidents.

PSI Requirement For Sandblaster

For heavy-duty tasks, it is recommended to use a gas pressure washer with at least 3000 PSI and a GPM of 2.5 minimum. The tougher the project is the higher the PSI requirement.

In most cases, the maximum PSI would be around 5000 PSI and 4.0 GPM, thus the sandblasting power would be 20,000 CU. This is more than enough to smoothen out metals.

If you are dealing with woodwork, it is better to just stick to 2500 PSI and 2.5 GPM. The 6,250 CU power is enough to complete the job.

Dewalt Pressure Washer Sandblaster Attachment 2020

If you have a Dewalt gas-powered pressure washer and want to buy a sandblaster kit for the tool, then check out our recommendation below:

#Tool Daily Pressure Washer Sandblaster Kit

This pressure washer sandblaster kit is perfect for Dewalt 4200 PSI gas pressure washer. The minimum PSI for this attachment is 3000 PSI and a maximum pressure of 5000 PSI.

The minimum flow rate required to use this Dewalt pressure washer sandblasting kit is 3.0 GPM. What is more, you can change the orifice to 2.5 GPM when dealing with woods.

Water temperature is also not an issue as this can withstand 140 degree Fahrenheit or an equivalent of 60 degree Celsius. Therefore, this attachment is also suitable for hot water pressure washing. Amazing, isn’t it?

Tool Daily Pressure Washer Sandblaster Kit


Best Features:
  • Includes 10-feet high pressure hose
  • Has a 16-inches pressure washer wand
  • You can choose the orifice, depending on the project you want to use this sandblasting kit.
  • Comes with 17-inches sand wand for sand input
  • Plus, with two hose clamps to avoid leaking
  • Perfect for abrasive cleaning
  • Compatible with baking soda, dried or washed river sand, and dry silica sand (whichever you prefer)
  • Pressure washer sandblasting nozzle replacements area also available
  • Completes the job faster

Setting Up Instructions

Below is the step by step instructions on how to set up this Dewalt pressure washer sandblaster attachment:

  • 1.    Look for the ¼ inches quick connect plug (B) and connect it to the pressure washer wand.
  • 2.    After that, you need to get the sand wand (C) and insert it into the abrasive medium of your choice. This could be dry silica, baking soda, or the washed river sand.
  • 3.    Please double check that the (D) part is situated above the permanent pressure washer nozzle (A).
  • 4.    The third step is very crucial because if the (D) part is positioned below the permanent nozzle, then the water will flow through the sand wand, which will in turn wet the sand. When this happens, the wet sand will be difficult to suck up.
  • 5.    If you are sure that the D part is positioned above the permanent nozzle, then the sandblaster attachment is now ready to use.
  • 6.    A friendly reminder is that after the task is done, make sure to clean the kit and allow it to dry as soon as possible. The main reason for this is that it is very easy for this to rust the very next day. So, always do the after-use care by simply cleaning and drying it before storage.

Dewalt pressure washer sandblaster is a must-have tool if you own a Dewalt pressure washer and you intend to use it for sandblasting.

Do you have other pressure washer sandblasting kit options? Comment them down below to help others!

Mattie Keyes

Hi there! This is Mattie. When I am not making DIY projects for my house, I spend most of my time researching and writing reviews of different products that you can buy online. I am an office worker turn full-time blogger, and I hope to help other homeowners like me on how to improve and reinvent your home using the best ideas and equipment.