When choosing clear PPF film for a detailing shop, it is better to look at the roll size, thickness range and after-sales wording together. A 1.52 m by 15 m roll is a common working size because it suits many car models and can be planned for full-car or partial-panel jobs. Thickness options such as 6.5 mil, 7.5 mil, 8.5 mil and 9.5 mil let the shop match different customer habits without changing supplier each time.
Material is also important. Jiangyuan Technology uses TPU for its car paint protection film, and regular stock is based on domestic Wanhua TPU. The 5 year warranty covers peeling, yellowing, cracking and hydrolysis, which gives shops clearer talking points when explaining the product to their own customers.
