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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What is the main material difference between your TPU PPF and TPH/PVC film?
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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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Can you provide technical data and test reports before bulk orders?
- RoHS
- SGS
- ISO 9001
- REACH
- QC/T 1171-2022
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What export documents can we provide?
- Commercial documents
- Packing List
- CO
- Form E
- MSDS
- Test Reports
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What shipping methods and trade terms do you offer?
- Sea
- Air
- Express
- FCL
- LCL
- DHL / FedEx / UPS
- FOB
- CIF
- EXW
- DDP
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What information should we provide when requesting a quotation?
To prepare an accurate quotation, please provide:
- Product type
- Thickness
- Finish
- Roll size
- Quantity
- Destination country
- OEM/private-label requirements
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What should we test when evaluating your TPU PPF samples?
- Thickness
- Clarity
- Stretchability
- Adhesion
- Repositionability
- Self-healing
- Hydrophobicity
- Installation behavior
- Edge wrapping
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Can I order samples before placing a bulk order?
Yes. We recommend testing samples before a bulk order. Standard samples are available for product evaluation, while customized samples may require additional production time.
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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.