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Brownells

Zinc Phosphate Parkerizing - Zinc Phosphate Parkerizing, 1 Gallon

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

Produces Non-metallic

Zinc phosphate coating on iron

Charcoal-gray Finish

Suits non-glare tactical and hunting

Porous Surface

Helps retain lubricants and rust

Works As

Base for spray-on and bake-on

Includes Full

Instructions for user-friendly application

$109.99
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SKU: 082091128

Overview

This zinc phosphate coating is intended for iron and steel firearms where a non-glare, traditional charcoal-gray finish is desired. It is suited to hunting guns, tactical firearms, and the restoration of older military guns, while also serving as a base for spray-on or bake-on finishes. The process is described as user-friendly and produces a porous surface that helps retain lubricants and rust preventives. Supplied in a 1-gallon plastic container with full instructions, it offers a practical option for owners looking to refinish or prepare a firearm surface for further coating.

Why Hunters Choose the Brownells

Produces Non-metallic

Zinc phosphate coating on iron

Charcoal-gray Finish

Suits non-glare applications on tactical

Porous Surface

Helps retain lubricants and rust

Works As

Undercoat for spray-on and bake-on

Supplied Full

Full instructions for user-friendly application

Key Features

  • Produces a non-metallic zinc phosphate coating on iron and steel
  • Charcoal-gray finish suits non-glare tactical and hunting gun applications
  • Porous surface helps retain lubricants and rust preventives
  • Works as a base for spray-on and bake-on finishes
  • Includes full instructions for user-friendly application
  • Packaged in a plastic container with 1 gallon net contents

Best Used For

  • Hunters wanting a non-glare charcoal-gray finish for hunting guns
  • Users restoring older military guns with a traditional zinc phosphate coating
  • Gun owners preparing iron or steel surfaces for spray-on or bake-on finishes
  • Those seeking a coating that holds oils, lubricants, and rust preventives well
  • Users who want a user-friendly parkerizing process with full instructions

Specifications

Coating TypeNon-metallic zinc phosphate coating
ColorTraditional charcoal-gray
Container MaterialPlastic
Corrosion ResistanceHighly resistant to corrosion
DurabilityVery durable and long wearing
Finish CompatibilityIdeal base for spray-on/bake-on finishes such as Brownells Baking Lacquer, Aluma-Hyde II and Teflon Moly Gun Finish
InstructionsFull instructions
Lubricant RetentionExcellent retention for lubricants and rust preventives
Net Contents1 gallon (3.8L), 1 pint (473ml)
Process DescriptionUser-friendly process
Suitable MaterialsIron and steel
Surface CharacteristicPorous surface

Pros

  • Produces a non-metallic zinc phosphate coating on iron and steel
  • Charcoal-gray finish suits non-glare applications on tactical and hunting guns
  • Porous surface helps retain lubricants and rust preventives
  • Works as an undercoat for spray-on and bake-on finishes
  • Supplied with full instructions for user-friendly application
  • Available in a 1-gallon plastic container

Considerations & Trade-offs

  • Produces a non-metallic zinc phosphate coating on iron and steel, so it is limited to those materials rather than being a universal finish for every firearm component.
  • The traditional charcoal-gray appearance is suited to non-glare applications, which may not match projects where a brighter or more decorative finish is desired.
  • It is presented as a base for spray-on/bake-on finishes as well as a standalone coating, so the final result depends on the topcoat system chosen.
  • The product is supplied as a 1-gallon container, which may be more material than needed for smaller touch-up or one-off refinishing jobs.

Suggested Comparisons

  • Gun finishing and refinishing supplies
  • Rust prevention and surface treatment products
  • Spray-on and bake-on firearm finish systems
  • Firearm maintenance and protection products

Suggested Accessories

  • Spray-on/bake-on gun finish
  • Gun cleaning oil
  • Rust preventive
  • Protective gloves

Frequently Asked Questions

What is Zinc Phosphate Parkerizing used for on hunting or tactical firearms?

It is a zinc phosphate coating for iron and steel that is described as suitable for non-glare finishes on tactical and hunting guns, and for restoring older military guns.

Does this product work as a base coat for other finishes?

Yes. The description says it provides an ideal base for spray-on/bake-on finishes such as Brownells Baking Lacquer, Aluma-Hyde II, and Teflon Moly Gun Finish.

What kind of surface does it leave?

It produces a traditional charcoal-gray finish with a porous surface and a large, uniform grain structure. The product is described as non-metallic.

How much product is included?

The listed net contents are 1 gallon (3.8L) and 1 pint (473ml). It comes in a plastic container.

Does it come with instructions?

Yes. The product listing says full instructions are included.