Rust-Oleum 249279-2PK Automotive Filler Primer Spray, 11 oz, Gray, 2 Pack

Great hobby primer, all I use, works great

This worked well for my kids' Halloween costumes. They were 3d printed, then bondo putty glazed and sanded until smoothish, and then primed before the final paint. They came out looking terrific; 30 or so years ago, the armor would've been good enough to put in a movie. Still might be, depending on how low budget it is.

Rust olem is always a great product. Works well, covers a lot, overall great product.

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This fills small imperfections and sands beautifully...pretty great primer. I do wish it had just a tad bit wider fan for better coverage. You can blast through a can quicker than you expected. I've stocked up on it...👍

I used this product to refinish our wrought iron railings that had been peeling and rusted. After preparing the railing (sanding and wiping clean), I used this primer before adding final coat of paint and they look brand new.

Very good thing

I use this stuff ALL the time, on EVERYTHING. Quick drying, good fill, good base if no fill needed. Neutral color, easy to apply and sands buttery smooth everytime.