Hyundai 2008 Elantra Neos Body Repair Manual page 169

PLASTIC PARTS
BUMPER REPAIR PROCEDURE
Surface of
bumper is not
visible.
Clean and degrease damaged area(use TCE de-oil material).
Surface of
bumper is
visible.
Sand damaged area smooth.
Apply aluminum tape on the rear
Sand damaged area with a rough sandpaper.
Apply primer for polypropylene over damaged area.
Apply solvent over damaged area.
Spray primer surface over bumper and let dry.
Sand surface of bumper with sandpaper.
Clean and degrease with TCE de-oil material.
Wipe the surface of bumper with a tack cloth.
Paint bumper with a paint of the same color and let dry.
Remove paint.
side of bumper.
Weld damaged area.
Replace damaged bumper with a new
bumper.
Apply primer for polypropylene over
bumper surface.
PP-3
VQPP001