U-POL
U-POL 0870 SPOT#3 Universal Spot Primer 450 mL Gray, 48.4 sq-ft Coverage
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Overview
Built for the job.
A fast drying universal spot primer ideal for small rub through areas and localized repairs. Two products in one - Direct adhesion to both metal components and flexible plastics, no adhesion promoter or etch primer required.
U-POL SPOT#3 Universal Spot Primer (450 mL aerosol) is a gray, fast-drying primer formulated for spot-treating repairs and blending on a variety of body shop substrates. It provides a uniform base for subsequent clearcoat or color coat applications, making it ideal for localized touch-up work where full-body priming is unnecessary.
The aerosol delivers approximately 48.4 sq-ft of coverage per can when applied at the recommended temperature of 68 °F, with flexibility to apply 1-3 coats depending on substrate condition. It adheres to aluminum, e-coat, fiberglass, galvanized steel, OEM finishes, plastics, existing primers, and SMC panels, ensuring reliable bonding across common repair materials.
Handling requires full protective equipment: eye protection, chemical-resistant gloves, protective clothing, and a respirator. Use in a well-ventilated area to mitigate the listed hazards, including flammability, acute toxicity, and skin/eye irritation.
Why Pros Choose U-POL UPO
- Two products in one - use directly on metal or plastic parts, no adhesion promoter required
- Can be directly topcoated with most water or solvent based paint systems
- Highly flexible, fast drying and easy to sand
- 4 in fan pattern tip provides greater coverage and atomizing at a finer rate, improving flash time between coats
How to Use
For use on cut through areas inside the booth prior to paint application
- Thoroughly clean the substrate (aluminum, e-coat, fiberglass, galvanized, OEM, plastic, primer, SMC) to remove oil, grease, and loose particles; sand if necessary to achieve a sound profile.
- At an ambient temperature of 68 °F, spray U-POL SPOT#3 from the aerosol can onto the prepared surface. Apply 1-3 coats as needed for full coverage.
Compatibility
Compatible substrates: Plastic.
Compatible paint systems: Solvent.
Specifications
| Part No. | 0870 |
|---|---|
| Product Line | UPO |
| MFR Model | UP0870 |
| Standard/Approvals | GHS and OSHA Hazard |
| Application | For use on cut through areas inside the booth prior to paint application |
| Manufacturer | U-POL |
| Trade Mark | SPOT#3 |
| UPC | 501079610967 |
| Brand | U-POL® |
| Container Size (mL) | 450 |
| Color | Gray |
| Coverage (sq-ft) | 48.4 |
- Application Temp.
- 68 °F
- Shelf Life
- Recommended storage temperature
- Compatible Substrates
- Aluminum, e-coat, fiberglass, galvanized, OEM, plastic, primer, SMC
- Number of Coats
- 1 - 3
- Coverage
- 48.4 sq ft per 450 mL can
About U-POL
U-POL delivers pro-grade refinish products including Raptor bed liner, Dolphin glazes, and Power Can aerosols used in shops worldwide.
Frequently Asked Questions
What substrates can I apply U-POL® SPOT#3 to?
The primer is compatible with aluminum, e-coat, fiberglass, galvanized steel, OEM finishes, plastic, existing primers, and SMC (sheet moulding compound).
What personal protective equipment is required when spraying this aerosol?
Use eye protection, chemical-resistant gloves, protective clothing, and a respirator approved for organic vapors.
How many coats can I apply from one can?
The product is formulated for 1 to 3 coats, depending on the required film thickness and coverage.
What is the coverage rate of this 450 mL aerosol can?
One can provides approximately 48.4 sq-ft (4.5 m²) of coverage at the recommended application temperature of 68 °F.
Documents & Safety
Danger: This aerosol primer is highly toxic if inhaled or swallowed, can cause severe skin burns, eye injury, and is flammable. It also poses environmental hazards to aquatic life. Required personal protective equipment: safety glasses or goggles, chemical-resistant gloves, protective clothing (coveralls), and a suitable respirator for spray application. Always refer to the full SDS before use.
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.
Cure & dry schedule
Timing at 77°F
Flash
3 - 5 mins
Dust-free
5 - 10
Sandable
15 - 20
Overpaint
15 - 30 minutes
Specifications
Full data
Frequently asked
Good to know
U-POL UPO is compatible with Plastic. Always ensure the surface is properly cleaned, degreased, and sanded before application to achieve the strongest adhesion and a professional finish.
This listing ships U-POL UPO in a 450 (CN) container. Check the autofxmart catalog for other sizes and bulk pricing.
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.
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.
The MPN for U-POL UPO is 0870. Use this number when cross-referencing against TDS, SDS, or legacy supplier catalogs.
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