Does MOD5 TopShield headlight protection film yellow over time from sun exposure?

A common assumption among car owners is that all headlight protection films will inevitably yellow from prolonged sun exposure, just like unprotected plastic headlights. This assumption is false when considering MOD5 TopShield headlight protection film. The film is specifically engineered with UV inhibitors formulated to resist discolouration caused by ultraviolet radiation. Real-world behaviour demonstrates that the film maintains its optical clarity and transparency throughout its functional lifespan, even under intense sun exposure. This knowledge helps car owners accept that modern headlight protection is designed to prevent the yellowing commonly associated with exposed headlight plastics.