[reff]

I'm looking for a simple recipe for Manganese and Zinc solutions. I have the Phosphric Acid at 85% pure. Whats the rest of the indregients and where can I easily find them. I also need the mix ratios. Any good links are appreciated.... Thanks Guys !! Dan

 

[franks71vw]

Do a simple searcha nd you will find it:

www.projectguns.com you can't go wrong dont need to be a chemist either it works just dig in follow the instructions on the website and your good to go.

 

[NRAHighPowerShooter]

I use the Radocy Parkerizing Solution http://www.takedownguides.com/ (Zinc Parkerizing).. only 4z for every Gal of water...

 

[HuecoDoc]

Here is a thread I started when I first parked. I am tempted to just park my new RSP and machined parts, leaving as much original finish as possible. Has anyone left the original park on?

http://www.ar15.com/forums/topic.html?b=4&f=51&t=103062&page=1

 

[reff]

Thanks for the link HuecoDoc. Exactly what I was looking for...

 

[HuecoDoc]

You're welcome. I used that to park just my RSP because I prefer to leave the original finish on the gun. After parking 20 minutes, I cold blued about 5 times until the RSP matched the other pieces. At the top is my new KMP plate.

 

[Ouchman]

If you leave the park on; only the bare metal will take the new park.
So, say you milled a bolt, only the milled part will take the park.
HTH