The Diesel Exhaust Fluid Fill Identification Film serves as a visual indicator to help operators locate the DEF fill point which helps reduce harmful emissions by converting Nitrous Oxides (NOx) into harmless nitrogen and water vapor. The durability of the film allows it to maintain its visibility and effectiveness.Attributes:• Provided with pictorial representation for better understanding• Withstands the rigors of the work environment, including exposure to Ultraviolet (UV) rays, moisture, and abrasionApplications:The Diesel Exhaust Fluid Fill Identification Film helps ensure that operators can correctly locate and refill the DEF tank.