Removing the old paint “edges”

mopower76 said

@mopower76, I have heard rumors of running the PSI to as little as 35. Speculating here, but safe to assume you should start low pressure and adjust up only as needed, but don’t exceed 75 - 100? Guessing the lower the pressure, the lower the friction, thus the lower the heat, and ultimately the lower the “chances” are of warping?

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It’s going to really depend on your output of the compressor you have.
It’s trial and error, a good thing to do is consult with the media blast manufacturer.
Let them know what your compressor specs are and what media you are using and they can help give you a baseline of where to start.

This is why I’m suggesting doing some testing on some old junk to get a feel and get dialed in.
Working correctly you will remove easier with less waste.
I suggest also using as big a tarp as you can get so you can collect and reuse (sifted of course) the media on the tarp.
Good luck[/QUOTE]

So I have several options on a compressor. I’ve got small pancake up to tow behind we use for driving fence post. With the available range in mind, is it a blasting pod that you need, and can it be any blasting pot? I see these as small as 15 gallon from Harbor freight, on up to ***. What is a starting point for looking at with regard to the blast equipment it’s self?