Removing paint from old plastic models and toys

Last Updated on November 29, 2015 by Dave Farquhar

So, someone got the bright idea that my Dad’s Lionel 6017 caboose needed a gold roof and painted it. Great, huh?

Believe it or not, it’s possible to remove paint from plastic and metal toys and models, using household items, easily and inexpensively. Whether you’re wanting to restore an old Lionel train to what it’s supposed to look like or wanting to strip chipped paint off a Matchbox car to prepare it for repainting, it’s easy to do.All you need is an old toothbrush, a pair of rubber gloves, a bottle of pine cleaner, and a plastic container–ideally one large enough to hold the item but with very little room left over.

Pine Sol isn’t as good for this as the cheapy knock-offs. The formula seems to have changed in recent years, making it more gentle than it used to be. Place the item in the container, pour in some of the cleaner, and let it sit.

In the case of Dad’s caboose, I should just pour in enough to immerse the roof since that’s all that’s painted. The cleaner will also gladly take off the white lettering that came from the factory, and I want to leave that alone. If the entire item is painted, cover the whole thing.

Within a few minutes the paint will start to bubble. Let it sit overnight, then put on the gloves, pull out the item and start scrubbing. Most of the paint will peel right off. If you have any stubborn spots, immerse it again and let it sit a while longer. Change the bath if it’s too stubborn.

You’ll be amazed at how easily it works.

If you intend to repaint, remember to primer first. Apply two thin coats. Just hold the can a few inches from the item and spray a fine mist. It doesn’t have to cover completely. Let it dry, then apply another fine mist. Ideally, the primer should be as similar to the top coat as possible, but it’s not necessary.

To apply the final coat, again, spray a fine mist. Shake the can liberally beforehand to mix in all of the pigment. Three or four thin coats look much better than one thick coat. If you’re going to apply decals, use a glossy finish. If you want a flat finish, you can apply a flat lacquer finish after applying decals. Take your time, and you’ll have an item to be proud of.

As for Dad’s Lionel 6017, no paint for it once the paint removal is complete. It’s staying red plastic with simple white lettering, just as the guys in New York intended 50 years ago.

If you found this post informative or helpful, please share it!