If it is PP on a motorcycle (new one on me) you treast the same way as TPO, TEO, PE, etc.
Uses: TPO Plastics
Alcohol based waterborne wax and grease removers are recommended for all new Toyota
bumpers by Toyota to eliminate future potential of peeling of paint. These products are a
must for new plastic bumpers as there are no mineral spirits in this product.
This product will also work great for fleet shops. This is a great pre-cleaning product for
interior parts and leather. Check a small hidden spot for any reaction first! Toyota has
finally admitted that there is a problem with paint sticking to new bumpers long term.
Their answer basically is this: Wash bumper with soap and water or a “scuffing paste”
type product with gray scuff pad, rinse and dry then wash bumper only with an Alcohol
Based Waterborne cleaner. At this point spray your adhesion promoter like SPI #600-4
on and according to Toyota your paint will never come off!
Yes, SPI’s Waterborne Wax & Grease Remover is an alcohol-based product. We suggest
you clean the bumper with our waterborne wax & grease remover 700-1, then scuff with
“Scuff Stuff” and clean again with the 700-1. Now spray your #600-4 Adhesion
promoter.