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ACID#8 UP0837 Acid Etch Primer, 450 mL Aerosol Can, Black, Liquid, 48.4 sq-ft Coverage

by U-POL
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Original price $33.08
Original price $33.08 - Original price $33.08
Original price $33.08
Current price $30.46
$30.46 - $30.46
Current price $30.46
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ACID#8 1K Acid Etch Primer Aerosol may be overpainted with most water based or solvent based basecoats or solid colors. Under normal circumstances, ACID#8 can be directly overcoated without sanding. ACID#8 may be overcoated directly with top coat. If the repair requires additional build primer filler should be used…

U-POL ACID#8 UP0837 is a single-component acid etch primer designed to create superior adhesion on bare metal surfaces while providing anti-corrosive protection. This black liquid primer is specifically formulated to prevent steel from rusting and serves as an ideal foundation for subsequent coating systems in collision repair applications.

The primer offers excellent substrate versatility, adhering to aluminum, bare metal, e-coat, galvanized steel, polyester, primer, and steel surfaces. With 48.4 square feet of coverage per 450 mL aerosol can, it applies efficiently in 1-2 coats at the recommended application temperature of 68°F. The product maintains a 2-year shelf life when stored under proper conditions, making it a reliable choice for busy body shops requiring consistent performance and extended storage capability.

Why Pros Choose U-POL UPO

  • Etch and prime bare metal in one step
  • Flat fan high atomization nozzle offers a large fan pattern and excellent coverage
  • Creates an anti-corrosive barrier that prevents steel from rusting
  • Can be directly topcoated - no sanding required

Compatibility

Compatible substrates: Bare Metal, Steel.

Compatible paint systems: Solvent, 1K, Basecoat.

Specifications

Technical specifications for U-POL® ACID#8 UP0837 Acid Etch Primer, 450 mL Aerosol Can, Black, Liquid, 48.4 sq-ft Coverage
Part No. 0837
Product Line UPO
MFR Model UP0837
Standard/Approvals GHS02, GHS04, GHS07, GHS08, GHS09 Hazard | California Pro65 Warning: Cancer and Reproductive Harm
Manufacturer U-POL
Trade Mark ACID#8
UPC 501079610885
Brand U-POL®
Container Size (mL) 450
Color Black
Coverage (sq-ft) 48.4

About U-POL

U-POL delivers pro-grade refinish products including Raptor bed liner, Dolphin glazes, and Power Can aerosols used in shops worldwide.

Documents & Safety

Why Buy from autofxmart

  • Authorized distributor — authentic, factory-fresh stock.
  • Fast US shipping — most orders ship within 1 business day.
  • 30-day returns — buy with confidence.
  • Pro-shop pricing — bulk discounts available on request.
  • Expert support — questions? Email us at support@autofxmart.com.

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Technical data

Specs, cure schedule & how-to

Cure & dry schedule

  1. Flash 10 min
  2. Tape-free 1 hr
  3. Recoat 30 min
  4. Full cure 24 hr

How to apply

  1. Clean and degrease the surface, then scuff as needed.
  2. Mask off surrounding panels and trim.
  3. Mix to the product's ratio and strain.
  4. Apply 2–3 even coats, flashing between each.
  5. Let cure fully before sanding, buffing, or assembly.

Specifications

Brand
U-POL
Part #
0837
UPC
501079610885
Application
ACID#8 1K Acid Etch Primer Aerosol may be overpainted with most water
Size
450
Color
Black
Origin
US
Condition
New
Trade Mark
ACID#8

Compatible substrates

Bare MetalSteel

Frequently asked

What surfaces can U-POL UPO be used on?
U-POL UPO is compatible with Bare Metal, Steel. Always ensure the surface is properly cleaned, degreased, and sanded before application to achieve the strongest adhesion and a professional finish.
What size does U-POL UPO come in?
This listing ships U-POL UPO in a 450 (CN) container. Check the autofxmart catalog for other sizes and bulk pricing.
How fast does autofxmart ship U-POL UPO?
Most in-stock orders for U-POL UPO ship the same or next business day from our US warehouse. Expedited options are available at checkout. Freight-class items may require an additional 1–2 days for carrier pickup.
Is this U-POL product genuine?
Yes. autofxmart is an authorized distributor of U-POL products. Every unit is factory-fresh, sealed, and backed by the manufacturer's standard warranty. If you have a concern, contact support@autofxmart.com and we will make it right.
What is the manufacturer part number (MPN) for U-POL UPO?
The MPN for U-POL UPO is 0837. Use this number when cross-referencing against TDS, SDS, or legacy supplier catalogs.