As an Amazon Associate I earn from qualifying purchases.


Provides excellent anti-corrosion Properties and is Fast Drying Etch and enables you to primeand protect bare metal in one step. Custom coat super acid etch primer is the ideal primer to use on truck beds on exposed metal surfaces before applying Truck Bed.



Custom coat super acid etch primer is the ideal primer to use on truck beds on exposed metal surfaces before applying Truck Bed. Creates an anti-corrosive barrier that prevents steel from rusting and Aluminum from corroding.

It etches and primes bare, rust-free metal in just one step. 1 gallon 3. 8 liters can of gray - custom shop premium self-Etching Acid Etch Primer.
It provides excellent adhesion to the following properly prepared substrates: steel, fiberglass, previously painted surfaces, wood, aluminum, and some plastics. This coating is fast drying and is sandable after 60 minutes. This primer works excellent under all major brands of truck bed liner coatings like Custom Coat, UPOL Raptor, and Gator Guard.

Can be applied wet on wet. It contains a blend of anti-corrosive additives to inhibit rust and corrosion and offers excellent salt spray resistance. Feet at 3 MIL.
1. RAPTOR
#ad
RAPTOR Etch Primer 1K Aerosol UP5023 13.2 Oz, Gray
#adRAPTOR #ad - Flat fan high atomization nozzle offers a large fan pattern and excellent coverage. Prep and upgrade your RAPTOR application. Can be directly topcoated - no sanding required. Etch and prime bare metal in one step. Creates an anti-corrosive barrier that prevents steel from rusting.More information #ad
Brand | RAPTOR #ad |
Manufacturer | U-POL Ltd #ad |
Part Number | UP5023 |
Model | UP5023 |
More information #ad
2. U-POL
#ad
U-POL 0741V Acid#8 Etch Primer Gray Aerosol, 13 Fl Oz.
#adU-POL #ad - Primes bare metal surfaces. Dimensions: 2. 76l inches x 9. 65h inches x 2. 76w inches. Flash point: 41. 0 Primes bare metal surfaces. Promotes paint adhesion to difficult substrates such as galvanized steel and aluminum.More information #ad
Included components: Aerosol. Promotes paint adhesion to difficult substrates such as galvanized steel and aluminum.Brand | U-POL #ad |
Manufacturer | U-Pol Products #ad |
Height | 9.65 Inches |
Length | 2.76 Inches |
Weight | 0.99 pounds |
Width | 2.76 Inches |
Part Number | 0741V |
Model | 0741V |
More information #ad
3. Custom Shop
#ad
Custom Coat Self Etching Acid Etch Primer, Automotive and Industrial Primer, Gray, 12.9 Ounce Spray Can, Great for use on Bare Metal Areas Before applying Truck Bed Liner Pack of 3
#adCustom Shop #ad - Creates an anti-corrosive barrier that prevents steel from rusting and Aluminum from corroding. Phosphoric acid etch formula promotes paint adhesion to difficult Metal substrates.Provides excellent anti-corrosion Properties and is Fast Drying Etch and enables you to primeand protect bare metal in one step. Custom coat super acid etch primer is the ideal primer to use on truck beds on exposed metal surfaces before applying Truck Bed.
More information #ad
Custom coat super acid etch primer - promotes excellent paint adhesion to difficult substrates such as galvanised steel and aluminium. Works great under all major brands of truck bed liner like Custom Coat, UPOL Raptor, and Gator Guard. Flat fan high atomization nozzle offers a large fan pattern and excellent coverage. Super smooth finish - can be directly Top Coated with no sanding required.Brand | Custom Shop #ad |
Manufacturer | Custom Shop #ad |
Part Number | SP-440-3PK |
Model | SP-440-3PK |
More information #ad
4. U-POL
#ad
U-POL 0837 Black Acid#8 Etch Primer 450ml Aerosol, 12.7 Fluid_Ounces
#adU-POL #ad - Made in Britain. Dimensions: 2. 76l inches x 9. 65h inches x 2. 76w inches. 0837. Primes bare metal surfaces.More information #ad
Brand | U-POL #ad |
Manufacturer | U-Pol Products #ad |
Height | 9.65 Inches |
Length | 2.76 Inches |
Width | 2.76 Inches |
Part Number | 0837 |
Model | 0837 |
More information #ad
5. U-POL
#ad
U-Pol Products ACID#8 Etch Primer, 1 Liter
#adU-POL #ad - 0776. Promotes paint adhesion to difficult substrates such as galvanized steel and aluminum. Primes bare metal surfaces. Dimensions: 4. 57l inches x 4. 8h inches x 4. 57w inches.More information #ad
Brand | U-POL #ad |
Manufacturer | U-Pol Products #ad |
Height | 4.8 Inches |
Length | 4.57 Inches |
Weight | 1 Pounds |
Width | 4.57 Inches |
Part Number | 0776 |
Model | 0776 |
More information #ad
6. Custom Shop
#ad
Great for use on Bare Metal Areas Before applying Truck Bed Liner, 12.9 Ounce Spray Can, Custom Coat Self Etching Acid Etch Primer, Gray, Automotive and Industrial Primer
#adCustom Shop #ad - Flat fan high atomization nozzle offers a large fan pattern and excellent coverage. Custom coat super acid etch primer - promotes excellent paint adhesion to difficult substrates such as galvanised steel and aluminium.Custom coat super acid etch primer is the ideal primer to use on truck beds on exposed metal surfaces before applying Truck Bed. Creates an anti-corrosive barrier that prevents steel from rusting and Aluminum from corroding.
More information #ad
Works great under all major brands of truck bed liner like Custom Coat, UPOL Raptor, and Gator Guard. Provides excellent anti-corrosion Properties and is Fast Drying Etch and enables you to primeand protect bare metal in one step. Super smooth finish - can be directly Top Coated with no sanding required. Phosphoric acid etch formula promotes paint adhesion to difficult Metal substrates.Brand | Custom Shop #ad |
Manufacturer | Custom Shop #ad |
Height | 9.4 Inches |
Length | 2.5 Inches |
Weight | 0 Pounds |
Width | 2.5 Inches |
Part Number | SP-440 |
Model | SP-440 |
More information #ad
7. Custom Shop
#ad
Use on Automotive Car Parts, Aluminum, Excellent Adhesion to Bare Metal, 1 Gallon, Ready to Spray Paint, Custom Shop Premium Gray Self Etching Primer, Steel, OEM Industrial Coating, Fiberglass
#adCustom Shop #ad - It’s a perfect primer for fleet and OEM manufacturers. Ideal for use on properly prepared truck beds before the application of truck bed liner coatings. It's a super primer with anti-corrosive properties, which makes it ideal for use over bare metals such as aluminum and steel.It etches and primes bare, rust-free metal in just one step. 1 gallon 3. 8 liters can of gray - custom shop premium self-Etching Acid Etch Primer.
More information #ad
Gray primer color. It also improves color holdout, gloss retention and has excellent inter-coat adhesion. Premium self-etching acid etch primer is a ready-to-spray, self-etching primer with tremendous adhesion and flexibility properties. It provides excellent adhesion to the following properly prepared substrates: steel, fiberglass, previously painted surfaces, wood, aluminum, and some plastics. This coating is fast drying and is sandable after 60 minutes. This primer works excellent under all major brands of truck bed liner coatings like Custom Coat, UPOL Raptor, and Gator Guard.
Brand | Custom Shop #ad |
Manufacturer | Custom Shop #ad |
Height | 7.5 Inches |
Length | 6.65 Inches |
Width | 6.65 Inches |
Part Number | SEP35-GL |
More information #ad
8. RAPTOR
#ad
RAPTOR 4:1 Anti-Corrosive Epoxy Primer Kit UP4830 Gray 5L
#adRAPTOR #ad - Fit type: Universal Fit. The advanced resin technology in raptor anti-corrosive Epoxy Primer improves adhesion to bare metal and most other prepared surfaces, and promotes intercoat performance to further extend the life of RAPTOR protective coating.Can be applied wet on wet. It contains a blend of anti-corrosive additives to inhibit rust and corrosion and offers excellent salt spray resistance. Feet at 3 MIL.
More information #ad
Can be applied directly over surface rust. Flash point: 75. 2. Salt spray resistance test completed at >1000 hours according to ASTM B117 at an independent laboratory. 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. 1l covers approximately 60 sq.Brand | RAPTOR #ad |
Manufacturer | U-POL Ltd #ad |
Weight | 0 Pounds |
Part Number | UP4830 |
Model | UP4830 |
More information #ad