Holloway's Super Foamerâ produces a bright white foam that in most conditions (dark backgrounds) is adequate for properly marking ground surfaces. When light colored surfaces make visibility difficult the use of a foam dye will help. White foam can be colored by adding red, yellow, or blue dye. Photo on left shows "Big A" of Watson Brothers, Leonard, Texas doing top dressing on frozen ground for J.T. (Bill) Holloway in early 1968. This is claimed to be the first machine of its type in the state of Texas. The machine was only going to be used when the ground was muddy, and not needed the rest of the time. This was a common thought until the high flotation machine was proven to be needed under all conditions. Notice the blue dye on snow covered ground. ..............Order your foamer & dye from us today 800-344-8832