Tom G Posted June 26, 2016 Share Posted June 26, 2016 Hi everyone, I would appreciate some advice on something that is probably pretty simple but is vexing to me. I seem to have lint and small particles on my model which I am not able to get rid of and they show up in the paint finish after airbrushing. I have tried plastic prep and washing the model under water and letting the model air dry but that doesn't seem to help. Does anyone have some suggestions? I have tried lint free paper towels also but no luck. Maybe something else to try is a compressed air can or shooting some high pressure air through the airbrush before painting? Do you cover the model after airbrushing while the paint is drying? Thanks for your help, Tom Quote Link to post Share on other sites
Chris L Posted June 27, 2016 Share Posted June 27, 2016 Hi everyone, I would appreciate some advice on something that is probably pretty simple but is vexing to me. I seem to have lint and small particles on my model which I am not able to get rid of and they show up in the paint finish after airbrushing. I have tried plastic prep and washing the model under water and letting the model air dry but that doesn't seem to help. Does anyone have some suggestions? I have tried lint free paper towels also but no luck. Maybe something else to try is a compressed air can or shooting some high pressure air through the airbrush before painting? Do you cover the model after airbrushing while the paint is drying? Thanks for your help, Tom Two suggestions I might make . 1, I use an old zerostat gun to remove static charge from the model 2. immediately after spraying I place the model in a cabinet . Cheers, Christian . Quote Link to post Share on other sites
Air-Craft Posted June 27, 2016 Share Posted June 27, 2016 Try to avoid draughty or "high traffic" areas for spraying & just prior to starting to paint give the room / area a quick misting of water from a trigger spray bottle (into the air as you would with an air freshener). As the spray drops down though the air, it will capture quite a bit of the dust that's naturally floating about. When you've finished painting, place a "lid" like a Tupperware container or the likes over you work to avoid further contamination when drying. Quote Link to post Share on other sites
scotthldr Posted June 27, 2016 Share Posted June 27, 2016 (edited) I always sponge down the work surface that I'm working on(not wipe it but actually make it wet)as this will trap any dust. After spraying I put the model into a makeshift tent made from a plastic carrier bag. Still get dust particles on it though, which I just leave until dry then remove with micromesh. Edited June 27, 2016 by scotthldr Quote Link to post Share on other sites
Tom G Posted June 28, 2016 Author Share Posted June 28, 2016 Thanks for the words of wisdom. I've got a few models about ready to paint and I'll give them a try. I really appreciate the advise given here on ARC. It has helped me to be a better modeler. Tom Quote Link to post Share on other sites
habu2 Posted June 28, 2016 Share Posted June 28, 2016 When you've finished painting, place a "lid" like a Tupperware container or the likes over you work to avoid further contamination when drying. This ^^^^^^^^ Quote Link to post Share on other sites
jfmajor60 Posted June 28, 2016 Share Posted June 28, 2016 One thing I do is place a fan in the window drawing air out of the room and I close the door leaving it open about a couple of inches this creates a draft pulling air and the dust with it out of the room. Quote Link to post Share on other sites
gregax Posted June 29, 2016 Share Posted June 29, 2016 What I do prior to any serious painting is: -vacuum the entire room -clean all level areas (desk, etc) with dust cloth - when painting try to keep your model as vertical as possible. - after spraying, I'd store freshly painted kit under a plastic box I guess the collection of dust also depends of the paint you are using. Enamels take longer to dry, so they will collect more dust. Lacquer paint dry almost instantly, so less dust will stick to the paint. Quote Link to post Share on other sites
Air-Craft Posted June 29, 2016 Share Posted June 29, 2016 Another thing to be conscious about is what you are wearing when painting - woolly / fibrous clothing, particularly tops / jumpers can retain quite a bit of dust'n'stuff that will see your model & jump on it, so try to avoid these. You don't have to go to the length of a Tyvek suit, but it's worth knowing. Quote Link to post Share on other sites
thegoodsgt Posted June 29, 2016 Share Posted June 29, 2016 When I look through threads here on ARC that show off our workbenches, I'm always amazed at how cluttered and dirty some rooms modelers allow their workspaces to get. Keeping your work area -- the entire room -- clean on a daily or weekly basis is extremely important to minimizing dust. Steven Brown Scale Model Soup Quote Link to post Share on other sites
balls47 Posted June 29, 2016 Share Posted June 29, 2016 I clean my models before painting to get rid of any residual mold release agent. Within a few minutes of painting, I'll wipe the model down with 91% rubbing alcohol. Make sure that your work area is clean. Right after painting, put the model in a clean plastic container with a plastic lid. Two items that really put our dust are newspaper and some types of cardboard and/or paper. Good luck!!! Quote Link to post Share on other sites
Tom G Posted June 30, 2016 Author Share Posted June 30, 2016 Great advice, thank you all! With the winter months being cold here in Ohio I wonder too how much dust gets blown around through the furnace air ducts. I will make sure the area is clean before airbrushing. I have been using newspaper as a cover for the bench I have been spraying on so that may have contributed also. I recently purchased a spray booth so hopefully that will help too. Once I am done spraying I will cover the model until it is dry. Thanks for all your help. That's one of the reasons I like ARC. Happy modeling, Tom Quote Link to post Share on other sites
gregax Posted June 30, 2016 Share Posted June 30, 2016 Instead of putting down newspaper You should also consider putting damp paper towel over the newspaper. That way the dust will stick to it and not get blown up and over your freshly painted kit. Quote Link to post Share on other sites
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