$ cat posts/self-healing-ppf-how-it-works-and-when-it-makes-sense
┌─ 2026-07-27 ──────────────────────
Self-Healing PPF: How It Works and When It Makes Sense
Paint protection film, often shortened to PPF, has matured from a niche product for exotic cars to a practical option for daily drivers who care about a clean finish. The self-healing version gets the most attention. If you have ever noticed those faint swirls after a tunnel wash or the shallow rub a shopping cart left behind, the idea that a film can soften and re-level under heat sounds almost too good to be true. It works, but it has boundaries. Knowing where those lines
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