Sprayon SP603 Blue Layout Dye applies a smooth, even coat for all layout work.

Sprayon SP606 Layout Dye Remover is specially formulated to remove Sprayon SP603 Blue Layout Dye or other layout fluids quickly and efficiently. It may also be used to remove light oils, grease, many types of paint and other markings on metal or glass. Eliminates the use of daubers and brushes. Does not contain methylene chloride.