Modelling dust is produced from totally natural materials – Real Brick and Real Stone with no artificial colours added, giving you true, natural colours. Mixed with PVA and water they have numerous uses. For example, you could use the Gault, Light Grey or Sandstone dusts to give a stone effect on wooden quoin stones and ornate windows. The red brick dusts are great for giving the effect of a tiled window ledge, or steps, useful in awkward areas where there is not enough space for brickslips. The dark grey dust is a favourite of the model railway enthusiasts. Just one pack of dust is enough to coat the windows of an average sized house. Supplied in 100g packs.