Akzo/Sikkens Procedure
Bumper Cover Preparation PUR or PP1. Wash cover with HOT soapy water, then rinse.
2. Clean the cover with Sikkens Anti-Static degreaser (Refer to Sikkens TDS # 6.27).
3. Sand entire cover with # 360 sand paper or red scuffing pad.
4. To ensure all mold release agent is removed, the bumper can be heated at 140° F for 45 minutes.
Allow bumper to cool completely before cleaning.
5. Clean cover with Sikkens Anti-Static degreaser.
6. Allow cover to dry 20-30 minutes.
Coating PUR (polyurethane) bumper covers
7. Apply two coats of Sikkens Plastoflex Primer allowing 5-10 minutes flash dry between coats at 70° F (20° C).
8. Allow Plastoflex Primer to dry 20 minutes at 70° F (20°C).
9. Apply appropriate top coats.
Note:
Always take into consideration local VOC regulations, flexible additives, possibly Nissan Non-Scratch Clear or any other concerns.
Coating PP (polypropylene) bumper covers
7. Apply 1 single coat of Sikkens Primer PO (Refer to Sikkens TDS # 2.5.1).
8. Allow cover to dry 10-15 minutes at 70° F (20° C).
9. Apply appropriate top coats.
Note:
Always consider local VOC regulations, flexible additives, possibly Nissan Non-Scratch Clear or any other concerns.