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๐ ๏ธ Prime like a pro, protect like a boss!
U-POL RAPTOR Etch Primer 1K Aerosol UP5023 is a 13.2 oz gray acid-based primer designed to etch and prime bare metal in one step. Featuring a phosphoric acid ester formula, it promotes superior paint adhesion on tough substrates like galvanized steel and aluminum. Its flat fan high atomization nozzle ensures broad, even coverage while creating a durable anti-corrosive barrier that prevents rust. Ready for direct topcoating without sanding, itโs the ideal prep for RAPTOR applications and exterior metal surfaces, delivering a matte finish with a quick 1-hour dry and cure time.









| ASIN | B07DGGJTFP |
| Age Range Description | Adult |
| Best Sellers Rank | #89,990 in Automotive ( See Top 100 in Automotive ) #24 in Primers |
| Brand | U-POL |
| Brand Name | U-POL |
| Color | Gray |
| Color Code | #808080 |
| Colour | Gray |
| Container Type | aerosol can |
| Coverage | Extensive surface protection against corrosion and rust |
| Customer Reviews | 4.6 out of 5 stars 809 Reviews |
| Dry Time In Hours | 1 |
| Finish Type | Matte |
| Finish type | Matte |
| Full Cure Time | 1 Hours |
| Global Trade Identification Number | 05010796110703 |
| Included Components | Aerosol |
| Indoor Outdoor Usage | Outdoor |
| Is Waterproof | False |
| Item Form | Aerosol |
| Item Volume | 450 Milliliters |
| Item Weight | 0.5 Kilograms |
| Item volume | 450 Milliliters |
| Manufacturer | U-POL Ltd |
| Model Name | UP5023 |
| Model Number | UP5023 |
| Paint Type | Acid-based Primer |
| Part Number | UP5023 |
| Size | 13.2 Ounce (Pack of 1) |
| Special Features | Rust Resistant |
| Special features | Rust Resistant |
| Specific Uses For Product | Exterior |
| Surface Recommendation | Metal, Walls, Wood |
| Unit Count | 13.2 Grams |
L**N
Great results
The raptor finish was great and still lasting, I am confident the primer is great as the liner is still adhered. I repainted some running boards that I did not strip the factory paint off of.
K**A
Didnโt bubble the existing paint
Worked good
S**Y
Raptor products are very high quality spray on items
The 2K bed liner spray is awesome. It's messy, so follow the instructions and wear protective gear, but the spray looks nice. Time will tell on wear-ability, but initially, I'm very happy with the DIY results on my steel bumpers, rock rails, and roof rack. I like the idea of the two component hardener that Raptor incorporates into the can. I used the Raptor acid etch primer prior to the bedliner. I also did the undercarriage using the Raptor undercarriage product as well. I think I'm a Raptor fan until proven otherwise. So far, so good.
A**R
Works well
Works well
I**G
Works as advertised .
Used on running boards on hard to reach spots.
Trustpilot
5 days ago
1 week ago