2000 Grams (2kg) N/Z gauge Ballast chi

Our new N/Z  chippings are 0.7mm to 1.2mmmm coloured quartz chippings passed through a 1mm sieve. ( These are a replacement for the old n/z granite which is discontinued at the manufacturer)

Scattered over the exposed adhesive on the Tracklay underlay to quickly ballast your trackwork. Add a small bead of (preferably) rubber based glue to the edges and again scatter ballast to finish the sides off.

It is recomended to rinse and dry before use to remove any dust. ( n.b. the new N/Z chippings are a lot cleaner than the old granite ones)

400g is usually enough to cover 10m of Tracklay Underlay