The blasting guide

Strip a car, a frame or a trailer with the pressure washer you already own. Ten short steps: try each one on the page as you go.

  1. Plan
  2. Prep
  3. Blast
  4. Treat
  5. Prime

01 How the kit works

Your pressure washer does the blasting. The kit drops sand into its water.

Four parts

Four parts

Tap a dot or a name to find it on the rig.

  1. Your pressure washer hose clicks in here. Its water does the work.

  2. Holds the sand above the line, so it falls in instead of being sucked up.

  3. A quarter turn sets how much sand drops in. Once set, it holds.

  4. Water and sand leave here fast enough to strip paint and rust.

Why it works

  • No compressor needed
  • Sand falls into the line, so it doesnโ€™t clog
  • Water keeps panels cool: no warping, no dust cloud

02 Pick your setup

All three run on your washer. They differ in nozzle, and in how long you go before you reload.

  • Pressure Washer Sandblasting Kit

    A tight, dialed-in stream. You see exactly where the media lands.

    Nozzle
    Ceramic
    Sand from
    A bucket (suction feed)
    Reload
    Refill the bucket

    Pick it for

    • Parts, wheels, brackets
    • Jambs, corners, small panels
    • Itโ€™s your first job
  • Carbide 600 Pro โ€” Gravity-Fed Bag System

    Carbide for coverage, ceramic for control. What stripped the BMW.

    Nozzle
    Carbide 600 + Ceramic
    Sand from
    A gravity bag you hang up
    Reload
    Swap the bag

    Pick it for

    • Frames, floors, big flat panels
    • A whole shell, inside and out
    • You can hang it from a ladder, beam or hoist
  • Carbide 600 Pro โ€” Inductor Tank System

    The Bag Rig with a tank on a stand instead of the bag.

    Nozzle
    Carbide 600 + Ceramic
    Sand from
    Inductor tank on a stand
    Reload
    Load 250 lb, keep going

    Pick it for

    • Whole vehicles, trailers, equipment
    • You donโ€™t want to stop and reload
    • Nothing to hang a bag from

Every setup runs on any washer from 1,800 to 10,000 PSI. No compressor.

Still not sure? Three taps.

Answer three questions about your washer and your job. Your match shows up right here.

Step 1 of 3
What kind of pressure washer do you have?

Not sure? Check the sticker on the pump.

03 Plan your media

Most people budget half of what they need. Count the inside too.

How much media will it take?

Move the slider. Priced at the BMW jobโ€™s rate: 15 bags, about $350.

Bags of media
 
Media cost
 
Nozzle changes
 

One bag per panel face. Nozzle changes assume 20 grit, about one every 6 bags.

What that looks like

0 bags of media

Nozzle changes 1

Marked: the BMW 2002, inside and out, took 15 bags.

  • About one bag per panel face
  • Inside surfaces count again
  • Sift what you catch and run it again

04 Choose your media

Black Diamond or Crushed Glass. Harder media cuts faster; softer media leaves a smoother finish.

  • Sand Black Diamonds 40 LBS

    Fast and aggressive. The BMW was stripped with it.

    Cut
    Fast
    Finish
    Rougher
    Nozzle wear
    Higher

    Choose it when

    • Heavy rust or thick paint
    • Frames, floors, chassis
    • Speed matters more than finish
  • Sand Crushed Glass 40 LBS

    More control and a smoother finish.

    Cut
    Steady
    Finish
    Smoother
    Nozzle wear
    Lower

    Choose it when

    • Light rust or a single coat of paint
    • Thinner, softer panels
    • You want a smoother surface

Whichever you pick: keep it dry and sift every load.

05 Prep in ten minutes

Ten minutes here saves an afternoon of clogs. What to do, and why.

Before you turn it on

  • Degrease oily parts Grease smears around instead of blasting off.
  • Dry and sift the media Wet clumps and chips block the line.
  • Pour it loose, donโ€™t pack it Packed media wonโ€™t flow to the valve.
  • Open the water all the way A starved washer pulses and sputters.
  • Check the nozzle A worn tip sprays wide and weak.
  • Cover eyes, hands and face Media bounces back hard.
  • Start on a test spot Dial in the feed where it wonโ€™t show.
Fill the tank once.
Then test on a spot that wonโ€™t show.

06 Dial it in

Two settings decide the job: how much sand goes in, and how far away you hold the nozzle.

Try it: set the valve and the distance

Feed
Cut

  • Once the valve is set, it holds
  • Water flow (GPM) matters as much as PSI
  • A worn nozzle sprays wide and weak

07 Blast it

Drag the slider: same Camaro shell, before and after.

After
Before
BeforeAfter

A Z28 shell stripped to bare steel on a rotisserie.

Work order

  1. Rockers first, then roof down
  2. Overlap each pass a little
  3. Inside surfaces get their own pass
Blast time, full BMW shell
4โ€“6 hrs
Media used
15 bags
Media cost
~$350
Downtime
5 min

08 Catch, reuse, clean

Wet blasting means no dust cloud, but wet media on the ground. Catch it and run it again.

Run it again

  1. CatchTarp or catch net under the work
  2. DrainLet the water run off
  3. DrySpread it out
  4. SiftRocks, chips and rust out
  5. ReuseBack in the tank
Wet media lands on the ground, not in the air.

Then clean up

09 Treat, wipe, prime

Bare wet steel flash rusts within hours. Slide the clock and see why you treat it right away.

Watch bare steel turn

0% flash rust

An illustration: how fast it goes depends on humidity.

In this order

  1. BlastBare metal
  2. TreatInhibitor + AP1
  3. WipeNo sand, no water
  4. PrimeSame day

How to beat it

10 Straight answers

What people ask before their first job.

Is my pressure washer enough?

Yes, anything from 1,800 to 10,000 PSI. More PSI and GPM just strips faster.

Why wonโ€™t it clog like other blasters?

They make your washer lift sand up a tube. Here it falls into the line, metered by the valve.

Wonโ€™t it warp my panels?

Warping comes from heat. Water cools the steel while it cuts.

How bad is the mess?

No dust, but wet media on the ground. Blast outside, catch it, sift it, reuse it.

Not sure which setup? Call us.

Tell us your pressure washer and your project. We'll tell you exactly which setup and media to get, and what you don't need.

Lines openMonโ€“Fri ยท 9amโ€“6pm EST

Questions? Call us

(819) 410-4210 Compare the systems