FAQ

▍Q: What makes KOOFILM K3590 different from standard window tints?

A: Standard tints are made of thin PET and offer zero impact protection. K3590 is a 6.5mil heavy-duty TPU armor that combines 93% infrared heat rejection with anti-shatter protection. It blocks extreme heat while acting as a sacrificial shield against flying rocks and debris.

▍Q: Can I use this 35% VLT film on my front windshield?

A: While 35% VLT offers incredible heat rejection and privacy, most local traffic laws require a higher VLT (usually 70%+) for front windshields. Therefore, K3590 is the ultimate, legal upgrade for side windows, rear windows, panoramic sunroofs, and off-road/commercial vehicles requiring deep privacy and armor-level protection.

▍Q: How does the "Self-Healing" technology benefit car windows?

A: Window films often get scratched by wiper blades, rings, or automatic car washes. K3590’s advanced TPU top coat features Self-Healing technology, meaning minor swirl marks and micro-scratches automatically disappear with heat, keeping your glass optically clear and flawless for years.

▍Q: Does it really prevent glass breakage and protect passengers?

A: Yes. In the event of a severe impact or accident, the high-tensile 6.5mil TPU base holds shattered glass pieces tightly together. This prevents dangerous glass shards from flying into the cabin, providing crucial safety for passengers and protecting the interior from weather damage.

▍Q: Do you support wholesale for auto detailing shops?

A: Yes. K3590 is a high-margin, premium product that sets your shop apart from competitors using cheap PET films. We support OEM/ODM and wholesale with a low MOQ of just 1 roll, backed by an industry-leading 10-year warranty.