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Protection Armor•JULY 2026• 7 min read
Paint Protection Film (PPF) Explained: Self-Healing Armor
How elastomeric thermoplastic polyurethane (TPU) absorbs stone chips and uses ambient engine heat to self-heal minor scratches.
Unlike vinyl wraps, high-grade TPU films feature an active clear coat with shape memory. When stone chips hit the surface, the film flexes and absorbs kinetic energy without damaging paint underneath.
AUTHORED BY CARÉVO ENGINEERINGBOOK STUDIO CONSULTATION →