Function Shield, Premium Film for Sunroof & Panorama Sunroof

Strong Shield and Tint Equipped with Protective Features

The core philosophy and value of Clif Designs windshield protection film is to create 'safe and comfortable space.' Function Shield has excellent visibility as it is made of non-reflective and non-metal materials, leaving no glare and making you feel more spacious in your vehicle. Plus, the heat blockage performance of IRR 90% ensures pleasant driving. As for maintenance, you can just wash and wax as usual.

A panorama sunroof made of tempered glass is two to three times stronger than general glass. However, if foreign materials are not removed properly, or torsional rigidity occurs in the manufacturing process, 'spontaneous breakage' can be made (tempered glass smashed without external shock), showing that the panorama sunroof itself can be very dangerous. In this regard, Clif Designs Function Shield plays a crucial role in protecting passengers by enhancing glass rigidity.

Function Shield for your safety and enhanced comfort!

The core philosophy and value of Clif Designs' windshield protection film is to create 'safe and comfortable space.' Along with the strong protective performance, Function Shield is equipped with remarkable optical performance, showing that it is a high-quality premium heat-blockage film. Function Shield's excellent heat-blockage performance allows the film to block the direct heat on passengers' head, keeping the vehicle inside pleasant, and protects the passengers' skin and vehicle interiors as it blocks 99% of ultra violet.

Function Shield with nano technology is a non-metal film with no signal interruption, leading to the excellent clarity, and this allows passengers to feel more spacious and enjoy comfortable and pleasant inside environment.


Model VLT Color R_Type L_Material Thickness
Function Shield 35 Indie black Non-reflecting Ceramic 4/Multi

Model Rejection(%) VLR(IN/OUT)
Function Shield 99.9 92~88 0.34~0.39 0.31~0.35 69~65 5~7/6~8

The test results(measurement reference: 1/4 inch clear glass) are just for reference. There could be tolerance of 3~5% depending on measurement conditions.

Safety & Comfort

"Function Shield"