Kronshield Technical Content · Published July 26, 2026
The purpose of PPF
PPF creates a physical barrier over clear coat. Road particles and light scratches meet the film first, helping preserve original paint.
Why multilayer construction matters
The top coat controls surface behavior, the TPU core provides flexibility and impact absorption, and the adhesive supports optical integrity.
Which panels come first?
Front bumper, hood, fender edges and mirrors face the highest road-impact risk. Full-body installation delivers uniform protection.
A practical care routine
Use neutral shampoo, soft microfiber tools and controlled pressure away from film edges. Remove organic contamination promptly.