ntsqd
Well-Known Member
I hope that you're not planning on bead-blasted ring grooves sealing very well as they won't. This is why there are tools called "ring groove scrapers" made. Easier to just buy new pistons.Carbon is one very hard clinging substance. If you've ever had the opportunity to do a valve job on and engine, or overhauled and engine, you know how difficult it is to clean under the piston rings. A bead blaster works on these places, but is impractical on a bore.
I leave brake cleaner to brakes and carburetor cleaner to carburetors.
My suggestion is to use products made for carbon in firearms.
Bore Tech C4 and
Slip 2000 Carbon Killer are absolutely the best that I had used in the many years that I have been cleaning guns.
Vinegar is Acetic Acid. Baking Soda is a basic salt. Acid + Base, anyone remember them high school chemistry? yeahah!Have you ever did a fuel injection flush ? Tapping into the fuel rail. The smell of ammonia is strong during the process. And if you watch the tailpipe you can see the deposits expel. I used to do them at Toyota. Not sure if they still do it these days though.
Vinegar is another cleaner for certain usages. it eats rust. It's harsh if used straight. And mix it with baking soda it's a good drain cleaner. It does have a chemical reaction. Like a small volcano that kids build.
I would not be surprised to find Kroil has Kerosene in it. I believe type F trans fluid also has some amount of kerosene.
I use white vinegar for removing plating when I need to weld on something that came plated and for removing rust. I do not use it on anything firearms related.
I do use CRC Brake Cleaner in place of B-C's Gun Scrubber. It's not quite as good when used for guns, but it is a bit less expensive and a whole lot easier to find.