威固太阳膜质保多久？

How long is the warranty period for V-KOOL solar film?

The warranty period for V-KOOL solar film is 5 years.

It is important to note that the lifespan of solar film cannot be solely determined by the warranty period. The quality of the film material and manufacturing process can also affect its durability. Some low-quality films may break easily when exposed to刮擦 or污物, and such damage caused by human factors is not covered by the warranty. Even if the warranty period is 5 years, the actual使用寿命 may only be 2-3 years.

When using solar film, it is recommended to avoid using strong magnetic or adhesive materials such as静电贴, and to use soft and non-corrosive cleaning solutions for cleaning the film. Additionally, it is important to ensure that the windows are not lowered completely.