Woodland Scenics CW4535 Water Undercoat - Yellow Silt
Seal your base and add colour all at once! Specially formulated to represent authentic colours on the Forel-Ule Scale, Water Undercoat lays a base for creating dark depths to shallow shorelines, and underwater scenes for any aquatic ecosystem. Create customized colours by mixing Water Undercoat together.
Further information and demonstration videos can be found on Woodland Scenics website.