PPG Aerospace-PRC-DeSoto has introduced a selectively strippable paint system that allows you to remove the topcoat without removing the primer. The selectively strippable system is comprised of three layers: a chromate-free high-solids primer, a chromate-free intermediate coating, and a high-solids polyurethane topcoat.

The primer is formulated to provide corrosion resistance on metal structures. The intermediate coating acts as a barrier and allows the removal of the topcoat for repainting without affecting the primer. The topcoat features increased flexibility and gloss and color retention so the plane looks better longer, according to Alan Schoeder, global segment manager, commercial aerospace coatings, PRC-DeSoto. The topcoat allows airlines to extend the repainting cycle by up to two years compared with conventional topcoats.