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Brownells

Zinc Parkerizing Pre-Dip Blackener - Zinc Parkerizing Pre-Dip Blackener 1 Quart

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

Produces Dark

The crystal sparkle common to

Replaces Hot

Water rinse in the normal

Requires No

Heating or expensive tank setup

Dip Parts

In Pre-Dip for 15 seconds

Concentrated Solution

Is easy to mix, store,

$39.99
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SKU: 082000002

Overview

This pre-dip solution is designed for the zinc parkerizing process when a dark black finish is the goal. It is used before the parkerizing bath to replace the hot water rinse step, making the workflow simpler without requiring heating or a dedicated tank setup. The formula is concentrated, can be mixed with hydrochloric acid and water, and is intended to be stored and reused, which may help reduce waste in repeated shop use. It comes in a 1-quart plastic bottle with instructions included.

Why Hunters Choose the Brownells

Produces Dark

The crystal sparkle typical of

Replaces Hot

Water rinse in the normal

Requires No

Heating or expensive tank setup

Simple Dip

Application takes about 15 seconds

Concentrated Solution

Can be stored and reused

Key Features

  • Produces a dark black color with the crystal sparkle common to zinc parkerized finishes.
  • Replaces the hot water rinse in the normal zinc parkerizing process.
  • Requires no heating or expensive tank setup.
  • Dip parts in Pre-Dip for 15 seconds before the parkerizing bath.
  • Concentrated solution is easy to mix, store, and reuse.
  • Supplied in a 1 quart plastic bottle with instructions included.

Best Used For

  • Hunters restoring metal parts who want a dark black zinc parkerized finish
  • Users already set up for zinc parkerizing and needing a pre-dip step
  • Shop owners or hobbyists looking for a concentrated, reusable solution
  • Those working on small parts that fit a simple dip-and-bath process
  • Users seeking a no-heating, no-tank setup for parkerizing preparation

Specifications

Bottle MaterialPlastic
Can Be Stored And ReusedYes
Finish ColorDark black
Includes InstructionsYes
Mixes WithHydrochloric Acid and water
Replaces Hot Water RinseYes
Requires Expensive Tank SetupNo
Requires HeatingNo
Retains Crystal SparkleYes
Use Time Before Parkerizing Bath15 seconds
Volume1 quart (.95 L)

Pros

  • Produces a dark black finish with the crystal sparkle typical of zinc parkerizing
  • Replaces the hot water rinse in the normal zinc parkerizing process
  • Requires no heating or expensive tank setup
  • Simple dip application takes about 15 seconds before the parkerizing bath
  • Concentrated solution can be stored and reused
  • Includes instructions for easier setup and use

Considerations & Trade-offs

  • This is a process chemical, not a finished coating, so it only makes sense if you are already set up to do zinc parkerizing work.
  • Use depends on mixing with hydrochloric acid and water, so it adds a handling step and requires attention to the instructions included.
  • It is intended to replace the hot water rinse in the normal zinc parkerizing process, which means it is a specific step in that workflow rather than a standalone finish.
  • The 1 quart bottle is concentrated and reusable, but actual coverage will depend on how much solution your parts and process consume.

Suggested Comparisons

  • Parkerizing solutions
  • Gun finishing chemicals
  • Metal prep and refinishing supplies
  • Firearm maintenance and restoration kits

Suggested Accessories

  • Protective gloves
  • Chemical-resistant mixing container
  • Parkerizing tank
  • Parts hanging rack

Frequently Asked Questions

What is this product used for in the zinc parkerizing process?

It is a pre-dip blackener used as part of the normal zinc parkerizing process. According to the description, it replaces the hot water rinse step before parts go into the parkerizing bath.

Does this require special heating equipment or a tank setup?

No. The description says it requires no heating or expensive tank setup.

How is it used?

The product is mixed with hydrochloric acid and water. Parts are dipped in the Pre-Dip for 15 seconds before placing them into the parkerizing bath.

What finish does it produce?

It produces a dark black color that retains the crystal sparkle common to zinc parkerized finishes.

What size is the container and does it include instructions?

It comes in a plastic bottle, 1 quart (.95 L), and includes instructions.