Cork has been the sub-roadbed material of choice for decades. It's all-natural, clean, provides an appropriate rise to create a ballast profile while helping to deaden the sound.
This product is 3mm thick and is used for all N scale track applications. Rolls are unique in being able to deliver long, sweeping curves without traditional joints. Unlike strips, rolls do not have a bevel edge. The slope of the ballast profile is created with a bead of caulk. Use a thin, steep application for highly groomed mainline tracks and a thicker, wider application for older or less-well maintained lines.
A single roll is 50-feet long by 0.875" wide.
Rolls allow roadbed to be shipped more economically than long strips! Six rolls (300 feet of roadbed!) fit in a single 10x10x4" box that doesn't require excess size shipping rates.
For other N Scale roadbed products, see:
