260510 Stops Rust Automotive 2-in-1 Filler & Sandable Primer Spray, 12 oz, Gray

The Rust-Oleum 2-in-1 Filler & Sandable Primer (12 oz) is a high-build automotive coating designed to streamline the surface preparation process. This gray primer simultaneously fills minor pits, scratches, and imperfections while providing a tough, rust-inhibitive base that is easy to sand for a perfectly smooth topcoat finish.

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.

GREAT! Good price too!

I used this based on recommendations online to help get rid of layer lines on 3D prints. Overall it does does, but it requires sanding before and in between each coat. It also leaves a dust residue that needs to be cleaned up and gets everywhere. I realize it isn't intended for 3D printing, but with some patience you can smooth out ever the most dramatic layer lines on curvature and end up with a final product worth painting

This is a great, easy to apply primer. It sprayed well, filled in most of the imperfections, and dried fast. It works perfect if you’re the “meh, it’s good enough” kind of person—not because it does a so-so job, but because I can do a so-so job but it looks like I worked hard to perfect it.

DEAR COSPLAYERS & 3D PRINTERS. everyone has heard of using rustoleum for props and 3d prints, but is it actually worth it? I can say 100% yes. fills gaps, dries quick, easily sandable, and affordable…but you have to know HOW to use it, so here’s some tips from someone who’s used this primer a lot! (picture is credentials for my info) - run it under warm water for a few minutes before spraying for even smooth coating. this is especially important in the winter. - do not be afraid to apply a THICK coat, you will end up sanding it all down. save yourself the hassle and don’t worry about perfection or drip lines -do not use rustoleum to fill in large crevices or gaps, this product is for thin lines and bumps! - wet sand with a medium grit in circular motions! my process is bondo>sand>rustoleum>sand>rustoleum>sand>paint. I get perfect results from this, but you can always just do one layer if you don’t need perfection.

Works great for priming 3D prints before final coats of paint. I've used it on multiple prints that ultimately became wall decor. After prepping the prints, the primer was then applied. It does a nice job filling minor imperfections and providing a quality base coat before moving on to the final paint.

If you do any auto painting touch - you already know this is the product to have at great price - easy to use - I I like using the filler and sandable type because it adds body to the stuff I am working on. I order a 6-pack so I don't run out. 5-stars all day long.

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!

Waiting on back order just arrived works a treat for me love using it woks

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

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.

This stuff is awesome! I've seen a bunch of videos of people using it on their 3D printed parts to get rid of the layer lines, but I didn't think it would work this well. I put two coats on my RC car project and sanded it with 600-grit sandpaper, and it came out as smooth as marble. I highly recommend this product for 3D printed parts.