BACK 2K Aerosols Surface Preparation
For surface prep scuff with a medium grit pad or sandpaper and you can use Etch Primer or Epoxy for bare steel. RAPTOR can be used on wood, plastic and concrete. The wood and the concrete must be cleaned, fully cured and dry. These surfaces can be Epoxy primed for longer life. Plastic panels should be sprayed with Adhesion Promoter before RAPTOR application. For the bare metal exposed here we are using the 1k Etch Primer to ensure great adhesion.