TPU PPF & Automotive Film FAQ
Find answers about TPU paint protection film, window tint, OEM/ODM, MOQ, installation, warranty, and B2B orders.
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Do your Auto Window Tint Films block high IR heat and UV rays?
Yes. Our Nano Ceramic and Sputter window films achieve up to 99% IR rejection (780–2500nm) and 99.9% UV protection, drastically lowering cabin temperatures without interfering with 5G, GPS, or RFID signals.
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How does the auto heat-activated self-healing feature work on PPF?
TECHLON TPU PPF uses a heat-activated self-healing surface. Minor surface scratches and swirl marks can recover when exposed to approximately 60–80°C heat, such as sunlight or warm water. The actual recovery effect depends on the depth and type of the scratch.
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What is the main material difference between your TPU PPF and TPH/PVC film?
TPU generally offers a higher level of flexibility, UV stability and long-term performance than many TPH or PVC-based alternatives. The actual performance of each film also depends on the specific formulation, coating system, adhesive and manufacturing process.
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How do you control TPU PPF quality during production?
Raw material inspection → in-process inspection → finished-product inspection → aging laboratory
- SGS/raw material inspection
- Internal testing
- UV aging
- Temperature/humidity cycling
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Are you a TPU PPF manufacturer or a trading company?
TECHLON is a manufacturer and exporter of automotive films, with in-house production, QC and OEM/ODM capabilities.
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What roll sizes are available for TPU PPF?
1.52m × 15m standard roll
1.52m × 3m small roll
custom width 0.1–1.82m
custom length
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What is the difference between Clear, Matte, Gloss and Color TPU PPF?
Clear TPU PPF
Maintain the original appearance of the vehicle’s paint finish
Matte TPU PPF
Change the surface appearance while protecting the paint finish
Gloss TPU PPF
Enhance the high-contrast visual effect
Color TPU PPF
Color change + PPF protection
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How resistant is TPU PPF to yellowing and UV exposure?
ΔE < 0.5
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How hydrophobic is your TPU PPF?
Selected TECHLON TPU PPF products use a super-hydrophobic top coating with a water contact angle of ≥110°. This helps water, dirt and common road contaminants bead up and roll off more easily.
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Do you supply pre-cut software and cutting hardware for PPF installation?
Yes, we offer an all-in-one ecosystem: automated PPF Pre-cut software with global car model databases, high-precision cutting plotters, and specialized installation gels.
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What is the minimum order quantity (MOQ) for custom spec production?
For standard inventory items, MOQ starts at 60 rolls. For custom thicknesses (e.g., 6.5mil to 10mil PPF) or special VLT tint parameters, custom MOQ is 60 rolls.
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Can you customize film rolls with our own private brand logo?
Absolutely. We provide complete B2B private label solutions: custom logo printing on release liners, branded core tubes, customized color boxes, and official warranty cards.
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What is the MOQ for TPU PPF?
MOQ starts at 60 rolls across product series. This applies to stock, custom specifications and private-label orders. Please contact us with your required specification for an exact MOQ.
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What payment terms do you accept for B2B wholesale buyers?
- T/T
- L/C
- Western Union
- PayPal
30% deposit + 70% before shipment；L/C at sight for certain larger orders。
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What are your standard lead times and shipping methods?
Stock orders: typically 3–5 working days.
Custom production: typically 10–15 working days, depending on specification and order quantity.
Final lead time is confirmed with the order.
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How can we request a Sample Kit for quality testing before bulk orders?
You can directly apply for our samples through our official website. The samples include (TPU PPF, nano ceramic window film, matte/ glossy color-changing film), and come with a detailed technical parameter table. The delivery will be based on your choice.
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What does the PPF warranty cover?
Warranty coverage depends on the specific product series and written warranty terms. Depending on the model, coverage may include manufacturing-related issues such as abnormal yellowing, cracking, delamination or adhesive-related failure under normal use conditions.
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How should TPU PPF be stored before installation?
- Keep in original packaging
- Avoid direct sunlight
- Keep dry
- Avoid excessive heat
- Store in suitable indoor conditions
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What surfaces can TPU PPF be applied to?
- Hood
- Bumper
- Fender
- Mirror
- Door
- Full body
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How easy is TECHLON TPU PPF to install?
- Wet installation
- High stretchability
- Repositionability
- Complex curves
- Edge wrapping
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How do you support B2B clients with warranty claims and quality issues?
- Customer provides order/batch information
- Photos or videos
- Installation/application details
- QC team reviews the case
- Solution is provided according to warranty terms
- Our QC team will review the case and provide a solution as quickly as possible.
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Does the adhesive leave residue after removal?
When installed and removed according to the recommended procedures, the removable adhesive system is designed to minimize adhesive residue.