Pennant Topside Paint is formulated to be a direct replacement for WR-LPU. A key raw material in the WR-LPU will no longer be available in the near future, so we took this opportunity to re-formulate the paint utilizing newer technologies. The application characteristics of the Pennant Topside Paint are similar to that of the WR-LPU. Some have reported that the Pennant Topside is more user-friendly, and has better flow and level. The exterior durability along with the scratch and mar are every bit as good as the WR-LPU. Pennant Paint can be applied over cured WR-LPU or vice-versa. The wet paints however should not be combined.