Why don't you use white spirit?
Hi, Karl have you used 0 Gauge track rubber I use this on my garden railway. 00 there around £6. i all so use a Triang track cleaning wagon. I find that this works well. I am on Dcc. i will never use track magic but as you said good to clean pick up on locos. have a look at my Garden Railway Ron Garden Railway. regards Ron.
Excellent thanks I'm just about to put in a small oo garden railway and this is a great help
Glad I could help you. Please feel free to ask any questions. Also if you do build a garden railway TH-cam is a good way of recording your progress and I'd love to see it if you plan to video it.