By spreading solar rays, a diffusing film is the best choice for crops sensible to direct light or high crops by avoiding shadows. Photosynthesis is optimized and burns are reduced, as well as phototropism. The film looks hazy but the PAR (Photosynthetic Active Radiation) received by the plant remains the same.

This film contains a UV stabilizer combination and antioxidants in order to protect it against solar radiation. 

Multi-layer films have on their external layer some special additives to reduce the accumulation of dust on the roof, so the rains can wash more efficiently the films, ensuring a good light transmission. This property also avoids algae development.