Gluhead Posted November 16, 2012 Share Posted November 16, 2012 Hey guys, First, I need solutions to these problems that don't involve a specialty product made for the job. My modeling budget is about as close to zero as it can get, so I need solutions that come from typical household items, if at all possible. Really cheap and available about anywhere may also work in a pinch. Problem 1 - I need a way to weather wood. I'd prefer that the effect was more subtle than extreme. Problem 2 - I'm looking for a way to blacken aluminum without having to paint it or anodize it...some type of chemical reaction that darkens it rather than lightens. Thanks in advance Quote Link to comment Share on other sites More sharing options...
Ace-Garageguy Posted November 16, 2012 Share Posted November 16, 2012 2) To the best of my knowledge, there is simply no easy chemical interaction that will blacken aluminum. Immersion in lye or oven cleaner (sodium hydroxide) will sometimes leave a blackish smut on aluminum, but it's not even or attractive. It can also produce a hazardous gas. There are several products like Birchwood Casey Aluminum Black used by gunsmiths that will do the trick. 1) Many many years ago I built model railroads on occasion, and I found that depending on the type of wood, model paints thinned and applied as washes by brush, and even watercolors, could produce very realistic weathering of wooden structures. Experiment. Quote Link to comment Share on other sites More sharing options...
Joker Posted November 16, 2012 Share Posted November 16, 2012 This is Chuck Doan Fotki Link and work...just stunning On the second thing..do this Outside please.. oven cleaner..do a test piece first Chucks Fotki Link...http://public.fotki.com/ChuckDoan/model_projects/untitled-half-inch-/5630957401-d498cf9e87.html Joker Quote Link to comment Share on other sites More sharing options...
Fat Brian Posted November 16, 2012 Share Posted November 16, 2012 I achieved some fairly realistic weathering of wood by taking waterbased black paint and diluting with 91% alcohol and the soaking the pieces in it. It gives a good gray tone like wood left unprotected outside. Quote Link to comment Share on other sites More sharing options...
southpier Posted November 16, 2012 Share Posted November 16, 2012 isopropyle alcohol & india ink or shoe dye for wood. if only a small batch, try A-West Weather It. they also make Blacken It for metal, but i have never used it on aluminum. http://www.micromark.com/Weather-It-4-fl-oz,7266.html http://www.micromark.com/blacken-it-4-fl-oz,7267.html Quote Link to comment Share on other sites More sharing options...
VW Dave Posted November 16, 2012 Share Posted November 16, 2012 No ideas on the blackened aluminum, but I can help on the wood weathering. A model RR scenery guru I know clued me in to a 'stupid easy' method: waterbased India ink thinned with isopropyl alcohol. A brief soak in the solution, followed by drying on paper towels overnight(or half the day if it's sunny) yields a nice gray 'neglected' finish: I added some knots and nails with a Pigma 005 artists' pen, and drilled out a few bigger knotholes. I use a rectangular Tupperware container for the soaking, and an old pickle jar to store it for reuse(and prevent loss by evaporation). Quote Link to comment Share on other sites More sharing options...
Gluhead Posted November 16, 2012 Author Share Posted November 16, 2012 Thanks, guys. These are all great looking examples (Chuck Doan...Diorama God...good grief lol). I'm going to try out the alky/india ink deal tonight. I'm really after a more subtle effect on this particular piece, so hopefully I can find a sweet spot with duration, etc. Quote Link to comment Share on other sites More sharing options...
Ramfins59 Posted November 16, 2012 Share Posted November 16, 2012 I've never tried any homemade solutions for making wood look aged... I have used stuff called Weatherall that I picked up at a hobby shop which gives wood an aged look... just dip it in the bottle and it works great. Not expensive stuff either. Quote Link to comment Share on other sites More sharing options...
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