Refinishing Replacement (Pre-Primed) Bumper
1. Clean the entire bumper outer surface with Ditzler DX-330 or Dupont Prep-Sol wax and grease remover.2. Scuff sand the entire bumper outer surface with 400-600 grit sandpaper or a 3M Scotch pad.
3. Clean bumper outer surface again with a wax and grease remover.
4. Wipe bumper outer surface with a tack rag.
5. Color coat as follows:
NOTE: Because replacement bumpers are pre-primed and painted with a low gloss black, it is not necessary to paint the center black-out section of the bumper. Only masking of this area is required.
^ Non clearcoat paint colors - Add a flex agent such as Ditzler DX-369 or Dupont 355S to acrylic lacquer or enamel color coat per instructions on flex agent container; then apply color coat.
^ Clearcoat paint colors - Apply Dupont lacquer base coat per instructions on paint container (do not use any flex agent in base coat); then apply Dupont 580S urethane clearcoat over base coat per instructions on clearcoat container. An equivalent urethane base coat-clear coat system may also be used.
Filing Instructions
Record this I.S. Note on page T-4 and file it in your M.R. 219 binder.