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Old 04-01-2009, 01:21 PM
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Here is some info about soda blasters.

A guy named "mattythies" has DIY plans for a soda blaster. It's mentioned in this thread:
The thread is from July 2004, but I'll join the forum and ask him for the plans and for permission to post the plans here if they are still available.

AllSource sells a Soda Blaster Attachment Kit for $150 and you can get one at Northern Tool:

Ace makes a 10lb. portable soda blaster for $249:
as well as their more expensive soda blasters previously mentioned.

Here's United States Patent 7134945, Soda blasting apparatus: FPTO%2Fsearch-bool.html&r=12&f=G&l=50&co1=OR&d=PTXT&s1="soda+bla sting"&s2="soda+blasting"&OS="soda+blasting"+OR+"s oda+blasting"&RS="soda+blasting"+OR+"soda+blasting "
or the shorter

That page also cites other related patents with links to them. No patent was found for Eastwood, so it must not yet be granted. If somebody has a commercial soda blaster, it would be illuminating to know what patents they claim for their device.

Here's a page that discusses a 1941 patent (2261565) for soda blasting and compares it to Buster Blasters' product which uses U.S. Patent 7134945 mentined above:

You need a TIFF viewer plug-in for your browser to view the USPTO images.

The patent drawing can also be seen here:

A few questions for discussion?

1. How effective is the AllSource kit and how does it compare to the one offered by Eastwood? I would think that with Eastwood claiming its own patent, the devices should be different.

2. How do the $249 Ace portable soda blaster and the Eastwood $300 soda blaster compare?

Last edited by hduff; 04-01-2009 at 01:30 PM.
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