We supply a non perishable closed cell foam underlay, with high grab adhesive on one side, and ballast chippings in 2 sizes of grey granite, 1mm and 2mm particle size.
To see a customer using the underlay please click on the "Tracklay video" link in the upper menu, and for further information click on the "What is it?" link in the upper menu.
Tracklay Underlay and ballasting, the quick and easy way to ballast your model railway layout. Underlay and Granite ballast chippings sold seperately.