4mm Track rubber.
For day-to-day track cleaning, nothing beats a good track rubber. These have to be a compromise.
Too abrasive and they will scratch the rail surface. Too soft and they will shed lumps of rubber over your track!
The material we use was vigorously tested and selected after extended trials with numerous types of abrasives.
Please Note: Not all colours are available in all sizes.
Please see our disclaimer regarding colour and quantities below.