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U-POL Etching Primer is a 10 oz aerosol spray designed for bare metals including galvanized steel, aluminum, and fiberglass. Featuring a premium anti-rust formula and fast-drying, anti-clog nozzle, it delivers superior adhesion and a smooth matte finish ideal for automotive and industrial refinishing projects.



















| ASIN | B0D9MKG5V6 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #5,205 in Automotive ( See Top 100 in Automotive ) #3 in Automotive Primers |
| Brand | U-POL |
| Color | Gray |
| Color Code | #808080 |
| Coverage | 12-16 sq ft/gallon or 1.11-1.49 sq m/liter |
| Customer Reviews | 4.4 4.4 out of 5 stars (149) |
| Date First Available | July 15, 2024 |
| Finish | Matte |
| Finish Type | Matte |
| Indoor/Outdoor Usage | Outdoor |
| Is Waterproof | False |
| Item Form | Aerosol |
| Item Volume | 284 Milliliters |
| Item Weight | 13.7 ounces |
| Manufacturer | U-POL |
| Package Information | Aerosol |
| Paint Type | Oil |
| Part Number | UP2092 |
| Product Dimensions | 2.7 x 2.7 x 8 inches |
| Size | 10 Ounce (Pack of 1) |
| Special Feature | Rust Resistant |
| Special Features | Rust Resistant |
| Surface Recommendation | Metal, Aluminum, Fiberglass |
| Unit Count | 10.0 Ounce |
| Water Resistance Level | Not Water Resistant |
L**Y
Good etching primer
I was very successful using this primer/etcher. It went on in even coats, and prepped the material I was wanting to spray paint. So far, pleased with this material.
B**S
Good Stuff!! Great for Guitar prep
Great primer! Purchased to prep a Gibson style Explorer guitar. After sealing with epoxy primer, I used this to lay down 2 generous coats. Dried quickly and sands like butter. Would definitely use again on my next project.
A**H
Spray
Good primer
D**T
As advertised
As advertised
T**S
Color
Primer works good. Can says Grey cor with a light grey cap. Comes out black as coal. So if you are doing a light color on top it will take more coats.
D**K
love it
Any U-POL products work awesome
S**K
Not gray
I bought this particular primer only for its color. There were less expensive options I could use but I bought this one because it was the exact gray color that needed, however the color is black not gray. It worked well, however it did not covet a very large space.
J**O
Bueno
Exelente