dlh Posted July 19, 2017 Share Posted July 19, 2017 (edited) I'm painting the little suitcase that's in the Revell Germany model of the Isetta. Started with Tamiya fine white primer and then Testors Light Earth spray decanted. Three tries now (after brake fluid strip) and the Light Earth leaves a "sandy" feeling finish that can be rubbed down to SG. I'm applying VERY light coats because I thought the paint was crazing, but this feels different. The last time I sprayed, I did it without primer and the same thing happened. I pulled out the sprue that the piece came off of and sprayed it and it was perfectly normal, The Light Earth leaving a perfectly smooth flat finish. Stumped. additional info and pics: Each strip was a soak in brake fluid, then Bleachewhite, then scrub with soap & water. After each strip and cleanup, the surface of the suitcase was perfectly smooth, just like it came off of the sprue. I sprayed the sprue many ways: light coats, med wet coats, heavy wet coats to the point of running. Each one was just fine. The first time I sprayed the suitcase, I thought the paint would level out and I kept building coats to achieve a wet coat. It still got grainy like this. Edited July 19, 2017 by dlh more info Quote Link to comment Share on other sites More sharing options...
Snake45 Posted July 19, 2017 Share Posted July 19, 2017 A "sandy" semigloss sounds like a perfect finish for a suitcase. I say just lean into it! Quote Link to comment Share on other sites More sharing options...
dlh Posted July 19, 2017 Author Share Posted July 19, 2017 I agree. I kinda like it. Probably couldn't do it on purpose if I tried. Still trying to solve the mystery.Dave Quote Link to comment Share on other sites More sharing options...
BigTallDad Posted July 19, 2017 Share Posted July 19, 2017 You might be holding the spray can too far away, and the paint is drying in mid-air. Quote Link to comment Share on other sites More sharing options...
dlh Posted July 19, 2017 Author Share Posted July 19, 2017 You might be holding the spray can too far away, and the paint is drying in mid-air.It looks like that to me too, like overspray. It was decanted and sprayed through an airbrush. It didn't behave that way on the piece of sprue. The first time I sprayed a wet coat and it still looked grainy as it dried. I think I'll try your advice, lower pressure and spray closer.ThanksDave Quote Link to comment Share on other sites More sharing options...
dlh Posted July 19, 2017 Author Share Posted July 19, 2017 (edited) I "burnished" it with a rag and swabs. Looks kinda cool. The corners get a contrasting color and I'll paint the pseudo straps. I think I may keep it this way. Maybe an accidental "discovery". Edited July 19, 2017 by dlh Quote Link to comment Share on other sites More sharing options...
BigTallDad Posted July 19, 2017 Share Posted July 19, 2017 I'd leave it alone...looks like normal wear & tear. Quote Link to comment Share on other sites More sharing options...
dlh Posted July 19, 2017 Author Share Posted July 19, 2017 I'd leave it alone...looks like normal wear & tear.Yup, I agree. Sometimes great discoveries are made by accident!ThanksDave Quote Link to comment Share on other sites More sharing options...
Art Anderson Posted July 20, 2017 Share Posted July 20, 2017 It looks like that to me too, like overspray. It was decanted and sprayed through an airbrush. It didn't behave that way on the piece of sprue. The first time I sprayed a wet coat and it still looked grainy as it dried. I think I'll try your advice, lower pressure and spray closer.ThanksDaveUh, IIRC (If I Recall Correctly), Testors light earth is a flat finish paint--entended primarily for military models--as such it would be a very fine "grainy" finish.Art Quote Link to comment Share on other sites More sharing options...
dlh Posted July 20, 2017 Author Share Posted July 20, 2017 Uh, IIRC (If I Recall Correctly), Testors light earth is a flat finish paint--entended primarily for military models--as such it would be a very fine "grainy" finish.ArtYes, it is a flat finish. But the "grains" on the suitcase could be rubbed off. So I tend to agree with BigTallDad, that I sprayed at too great a distance. However, I did the same with the sprue and it was a normal flat finish. Also the suitcase didn't become "grainy" until several coats were applied. Anywho, I think it's operator error. I'm satisfied with the final result. I thought maybe the many soaks in brake fluid and cleanup with Bleach White may have damaged the plastic. (One mounting post on the inside did crack a little when I stuck a toothpick in it to paint). Time to declare victory and move on.Thanks for your reply(still learning) Dave Quote Link to comment Share on other sites More sharing options...
935k3 Posted July 20, 2017 Share Posted July 20, 2017 Try more thinner, less pressure. Quote Link to comment Share on other sites More sharing options...
Art Anderson Posted July 20, 2017 Share Posted July 20, 2017 Yes, it is a flat finish. But the "grains" on the suitcase could be rubbed off. So I tend to agree with BigTallDad, that I sprayed at too great a distance. However, I did the same with the sprue and it was a normal flat finish. Also the suitcase didn't become "grainy" until several coats were applied. Anywho, I think it's operator error. I'm satisfied with the final result. I thought maybe the many soaks in brake fluid and cleanup with Bleach White may have damaged the plastic. (One mounting post on the inside did crack a little when I stuck a toothpick in it to paint). Time to declare victory and move on.Thanks for your reply(still learning) DaveThin the stuff out more, use less airpressure, stop down the paint flow a bit, and then move in close to spray. Also, this is where a semi-gloss clear would come in handy, as real leather isn't dead flat in sheen, unless it's suede.Art Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.