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Metalworking (rec.crafts.metalworking) Discuss various aspects of working with metal, such as machining, welding, metal joining, screwing, casting, hardening/tempering, blacksmithing/forging, spinning and hammer work, sheet metal work. |
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help my sanity-- spray paint troubles
On Wed, 12 Apr 2006 10:41:20 -0500, Mike wrote:
I have 2 flat metal parts made out of steel. I want to paint them flat black. I was recommended Rust-o-Leum 7777 as a perfect match for the paint color and finish. I first stripped the old paint with a spray-on stripper and than spray painted. Looked great, but I wasn't pleased with how hard the finish was. It scratched with my finger-nail. I re-read the directions and realized I did *not* use primer. Of course I was ****ed off, but I decided to redo everything. I stripped the paint again using the same, nasty spray-on stuff. I then rinsed with water, and used a wire-brush attached to my electric drill to get most of the old stuff off. I then wiped it down with a wet rag and let dry. This time I used Rust-o-leum primer first, then applied the same spray paint. But it seems the finish is even softer than before. What am I doing wrong? I'm about to give up on this seemingly simple project. The cast-iron parts that I painted are just fine. --Mike RustOleum is more decorative than durable. Urethanes and epoxies are much more durable. If you can't find the color you want as a stock item, you can buy paint in cans, mix to get the color you want, thin with appropriate thinner and spray. If you don't have a compressor, you can buy little Pre-Val oneshot sprayers that work with a can of propellent. |
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