For OO/HO Gauge
A 5-metre roll of foam ballast underlay for use with Peco Setrack and Streamline track systems.
To fit points cut the ballast roll down the centre and fit each side around the outer tracks of the point until the tracks part sufficiently to allow full-width ballast underlay to be used. Cut off square to meet and join the full width underlay. Use spare half-width underlay lengths trimmed along the outer edges to fit and fill the gap between the tracks.