Can I use this to touch up pieces that are already parkerized but have been filed on? My current finish is matte black.

It isn't recommended. Best idea is to get the entire piece blasted so that when you use the parkerizing solution it will all match.

Hi ,can you phosphate cast iron?

Yes I have. I use the solution for automotive purposes. Different grades of steel turn different shades of dark gray. Some brackets on engine are cast iron and have turned out well! Remember prep is key!

Is this just like true Parkerizing?

This is true parkerizing. A fully chemical treatment using a dip tank.

I want to store the solution after Parkerizing. Should I keep the white precipitate with the solution or filter it out?

I do not filter it for storage between uses. I do add fresh solution after four to five runs.

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Description

🔧 Elevate Your Metal Game with Manganese Magic!

VERSATILE USE - Perfect for firearms, tools, and automotive parts.
ECO CONSCIOUS CHOICE - Non-toxic formulation for safer handling.
TRANSFORM YOUR METAL - Achieve a durable, corrosion-resistant finish with ease.
PRECISION ENGINEERING - Formulated for optimal adhesion and performance.
USER FRIENDLY APPLICATION - Designed for both professionals and DIY enthusiasts.

The LCWMPS16 Manganese Phosphate Parkerizing Solution is a 16 oz bottle designed for creating a protective, corrosion-resistant finish on metal surfaces. Ideal for firearms, tools, and automotive applications, this user-friendly solution combines precision engineering with an eco-conscious formula.

Reviews

L**R

Outstanding!

Purchased this solution to parkerize my '81-vintage Iver Johnson M1 carbine. I went back and forth on whether to get the zinc or manganese phosphate. Glad I chose the manganese. The near-black gray finish is gorgeous -- very even, no blotchiness, et cetera. Just followed the directions, and it worked as advertised.Used it over the course of several days, topping off with distilled water as necessary without issue. Excellent product at a decent px!

17.03.2024

I**L

Good

1.02.2024

B**E

Very tough Parkerizing coating

I purchased this Parkerizing solution to protect my machine shop tools. After careful de-greasing, I placed the parts in a warmed tank with this solution mixed 4 to 1 with demineralized water. The coating looks great and is far more durable than the quick bluing that I have tried in the past. So far, there is no corrosion on any of the treated parts.Be aware, anything that isn't perfectly prepared, will not coat well. I have a thumb-print in one of my pieces that I just can't get rid of. It hasn't corroded but it is a reminder to do a better job on the surface preparation.

5.06.2020

M**

Perfect

It finished my 1911 perfectly…very dark nearly black.

16.10.2023

O**D

It works. It’s the dark gray type.

It took a few tries to get it seasoned, even after adding the steel wool. Once it was dialed in it was great. I’ll buy more soon.

25.03.2023

I**E

Well worth the money

Used the product following the directions provided which resulted in full coverage of the item. Would recommend this to anyone nervous about trying it. Packaging was done well.

10.09.2022

B**.

Product Arrived As Described

Product Arrived as described

23.03.2023

A**S

Great product does a fantastic job.

I did my M1A with this product, and a few other pieces for my other guns. Worked fantastic. Although it says just add water to bring it back up to total volume, not quite so, and it can only be used once, not over and over again. But still a great deal for the price, beats getting one done at a gunsmith. Most preferred over bluing.

22.02.2014

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