Installer technical FAQ

Can I use my wipers on windscreen protection film?

Technical explanations for installers assessing KPU windscreen film, application limits, care and customer expectations.

A common assumption is that you can use windscreen wipers normally without damaging the protection film. This belief is misleading. Unlike glass, which is extremely hard, MOD5 TopShield windscreen protection film is a softer material designed to absorb impact. If wipers are used when the surface is dry or dirty, accumulated grit acts like sandpaper, scratching the film surface. To maintain clarity, the film generally requires the wipers to be wet and free of debris before use. Regular cleaning of wiper blades is essential to prevent premature wear marks on the TopShield surface. While the film is durable, treating it exactly like bare glass will result in accelerated wear and reduced visibility over time.

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