Flow improver and flow retarder are both additives that can be added to acrylic paint when airbrushing to help...
Valid to UK only - excludes oversized items
Flow improver and flow retarder are both additives that can be added to acrylic paint when airbrushing to help...
Metcalfe Card kits offer the Railway modeller a great selection of buildings and infrastructure to help populate a...
The purpose of a flow retarder when airbrushing is to slow down the drying time of the paint in the airbrush,...
A scissors crossing is a type of track junction that allows trains to cross over one another without disrupting...
We have all been there, with that wagon or coach that derails all of the time, and we suspect that the reason for...
Ballast can be either colour.
If you are creating a layout of a prototype line then you should try and stick as close to the real thing as possible, the stone would have come from a local quarry so the colour of ballast would change from region to region.
So, for the best results do some research on the line you are creating, look at photographs, even pay a visit to the railway in question.
If, however you are building a layout that is not a current or historical line, you can use either colour to suit your preference.
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