Dynoadd F-709 is a non-silicone polymeric foam control additive. It is effective in preventing generation of foam, and it is particularly effective in air release, thus reducing popping.
Dynoadd F-709 controls surface tension in solvent-based systems. Small additions may also contribute to improved flow and reduce surface imperfections such as craters and orange peel.
Dynoadd F-709 has a good compatibility with many wax dispersions, giving good performance also in highly waxed coatings.
Dynoadd F-709 can also be used in combination with Dynoadd flow additives.