Rust-Oleum Automotive Stops Rust Filler & Sandable Spray Primer, Gray

Good primer that fills small grooves and you can sand

Rust-Oleum 260510 Automotive 2-in-1 Filler & Sandable Primer, 12 Ounce (Pack of 1), Gray I can't express enough how impressed I am with the Rust-Oleum 260510 Automotive 2-in-1 Filler & Sandable Primer. It's been a game-changer for me in my DIY automotive projects. This primer, in its convenient 12-ounce can, has saved me both time and effort. I was initially hesitant about using a primer, but this product made me a believer. The gray color blends seamlessly with most automotive finishes, providing an excellent base for painting. What sets it apart is its 2-in-1 functionality, which means I don't need a separate filler and primer. It's a real time-saver. The application was smooth, and it adhered well to the surface. After letting it dry, I was pleasantly surprised by how easy it was to sand. This made the surface preparation process a breeze. It created a flawless canvas for the topcoat, and the final result was outstanding. The durability of this primer is also noteworthy. It has held up well against various weather conditions and wear and tear. My paint job still looks pristine months later. In summary, the Rust-Oleum 260510 Automotive 2-in-1 Filler & Sandable Primer is a must-have for anyone looking to achieve a professional finish on their automotive projects. It's efficient, effective, and delivers exceptional results. I highly recommend it to fellow DIY enthusiasts and professionals alike.

Good quality

Pleased

My go to primer. I spray guitar bodies with this even if I use an all in one paint, never had an issue. Never had a run with this primer, it sands smooth fast and easy, and sticks with very little prep.

I use this to smooth out 3D printed props before painting. Give the print a thorough sanding, wash it, and spray on a few coats of this- sanding in between. I like that I don’t have to prime it separately, it takes spray paint really well. The surface does get a little “raggedy” if you don’t sand it, but it’s easy to knock that down. No smell after it dries. One can lasts awhile, it’ll cover several medium-sized props. I find that it’s cheaper on Amazon than my local stores by several dollars. All in all this is much better than two part fillers and epoxies I’ve used for the same purpose.

Been using this for years. Excellent product.

Saved me money and worked like a professional. Color was dead on. Size was good to go.

Sprays evenly and fills small imperfections pretty well. Sands nicely after drying and worked great for prep before paint. Good coverage, but make sure to apply light coats to avoid runs.

Don't think much it's an excellent product just buy it

Best primer I've ever used. Almost wish there was a spray paint that worked just as well. Really even coating application, dries quickly and fills even better! Was able to use one can to generously coat four 20" wheels and easily filled the road rash on all rims.

Perfecto para el postprocesado de impresiones 3D. Permite ocultar las líneas de la impresión y después de una lijada con lija de 400 o más fina, deja una superficie lisa. Puedes dar varias pasadas y deja la superficie lista para el pintado. Yo lo he utilizado con pintura vinílica o con laca en aerosol. Con ambas funciona bien.

I’ve been using Rust-Oleum Automotive 260510 12-Ounce primer spray to coat 3D printed models (mostly PLA) in preparation for fine sanding and painting. So far, I’m very happy with the results. It applies smoothly and evenly when you follow a few key tips: - Keep the can about 30 cm (12 inches) away from the model - Apply several thin coats instead of one heavy layer - Allow proper drying time between coats This approach prevents drips, runs, or pooling, and makes subsequent sanding much easier and more effective. The primer adheres well to PLA, provides a solid base for paint, and doesn’t seem to react negatively with the material. I may update this review later after more long-term use and painting, but at this point everything is performing exactly as hoped. Highly recommended for anyone priming 3D prints. 5 stars!