Top 10 Best Protective Coating Primers
for February 2023

MOOZ's editors independently choose recommendations. Purchases made through our links may earn us commissions.

1
9.8
SCORE
Custom Coat Federal Standard Color # 36118 Battleship Dark Gray T89 Urethane Spray-On Truck Bed Liner, 1 Quart Kit with Spray Gun and Regulator - Durable Textured Protective Coating - Easy Mix

Custom Shop Custom Coat Federal Standard Color # 36118 Battleship Dark Gray T89 Spray-On Urethane Truck Bed Liner, 1 Quart Kit with Spray Gun and Regulator

by Custom Shop
What We like

Custom Coat was developed to provide a great looking durable yet flexible textured surface and is a heavy duty 2 part urethane coating that is easy to apply. It provides the ultimate surface protection for almost any application. Unlike other protective and bed liner coatings Custom Coat is a flexible material that will resist chipping, while providing impact protection and abrasion resistance.These features and benefits make it perfect for its most popular application as a truck bed liner.

2
9.7
SCORE
Custom Coat Lime Green 2 Quart (1/2 Gallon) Urethane Spray-On Truck Bed Liner Kit - Easy Mixing, Just Shake, Shoot - Durable Textured Protective Coating, Prevent Stop Rust - Car, Auto Equipment

Custom Shop Custom Coat Lime Green 2 Quart Gallon) (1/2 Urethane Spray-On Truck Bed Liner Kit

by Custom Shop
What We like

Custom Coat was developed to provide a great looking durable yet flexible textured surface and is a heavy duty 2 part urethane coating that is easy to apply. It provides the ultimate surface protection for almost any application. Unlike other protective and bed liner coatings Custom Coat is a flexible material that will resist chipping, while providing impact protection and abrasion resistance.These features and benefits make it perfect for its most popular application as a truck bed liner.

3
9.5
SCORE
Rust Bullet Industrial - Rust Inhibitor Paint, Industrial Strength Protective Coating UV Resistant - No Topcoat Needed - Metallic Grey (Two- 4 oz Cans Kit)

Rust Bullet Industrial

by Rust Bullet
What We like

Easy to use, one step process

4
9
SCORE
RUST BULLET Automotive - Rust Preventive Protective Coating, Rust Inhibitor Paint, UV Resistant - No Topcoat Needed (Gallon, Metallic Gray)

RUST BULLET Automotive

by Rust Bullet
What We like

Brush, roll or spray on

5
8.7
SCORE
Barrier Bond - No-Drip Rust-Proofing Coating - 1 Gallon Container Of Premium Rust Inhibitor/Preventor Amber Color - Anti-Corrosive And Anti-Rust Qualities - For Undercoating Underbody Rustproofing

Custom Shop Barrier Bond

by Custom Shop
What We like

Easy To Use: Remove Excess Moisture, Oils, Dirt, And Loose Rust From Surface To Be Treated. Apply No Drip Rustproofing With Undercoating Gun To Approximately 5 Mil Thick. Allow 6 Hours Absorbing Time Before Exposing To Wet Road Conditions. No-Drip Rust-Proofing Coating Is Water Washout Resistant And Provides A Thick Gel Protective Film.

6
8.7
SCORE
Rust Bullet WhiteShell - Gloss White Rust Preventative Protective Coating, UV Resistant - No Topcoat Needed (4 oz can)

Rust Bullet WhiteShell

by Rust Bullet LLC
What We like

Ideal for industrial, commercial and personal projects

7
8.6
SCORE
Barrier Bond - Rust Off - Rust-Converter Coating - 1 Quart Bottle of Premium Rust Converting Coating - Anti-Rust Protection for Underbody Rustpoofing - Converts Rust to an Inert Black Barrier

Custom Shop Barrier Bond

by Custom Shop
What We like

Fast And Effective Easy To Use To Our Formula Inhibits The Return Of Rust And Prepares Surfaces For Painting And Is Ideal For Anywhere Rust Is Present, Auto, Marine, Farm Equipment Industrial. Cleans Up With Water And Is Voc Compliant.

8
7
SCORE
Rust Bullet BlackShell - Pint, Black Rust Inhibitor, Rust Preventive Coating - UV Resistant Rust Treatment

Rust Bullet BlackShell

by Rust Bullet
What We like

Easy to Apply and Maintain

9
7
SCORE
Evapo-Rust The Original Super Safe Rust Remover, Water-Based, Non-Toxic, Biodegradable, 1 Gallon,Gray,ER012

Evapo-Rust The Original Safe Super Rust Remover

by Evapo-Rust
What We like

Since Evapo-Rust Super Safe Rust Remover is reusable, one gallon de-rusts up to 300 lbs. of steel

10
7
SCORE
RAPTOR 4:1 Anti-Corrosive Epoxy Primer Kit UP4830 Gray 5L

RAPTOR 4:1 Anti-Corrosive Epoxy Kit Primer UP4830 Gray 5L

by U-POL Ltd
What We like

RAPTOR Anti-Corrosive Epoxy Primer is a 2K high performance primer specifically designed to be used under RAPTOR Protective Coating to further extend the protective and anti-corrosive properties of RAPTOR

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