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Paint Protection Film

TPU Invisible Paint Protection Film (PPF) is a high-performance transparent protective film made from thermoplastic polyurethane (TPU) substrate, specifically designed for automotive paint surfaces.


By forming a physical barrier, it effectively resists external damage such as scratches, stone chips, acid rain corrosion, while preserving the vehicle's original color and gloss. Currently, it is the most widely used solution for automotive exterior protection.

Paint Protection Film

TPU Invisible Paint Protection Film (PPF) is a high-performance transparent protective film made from thermoplastic polyurethane (TPU) substrate, specifically designed for automotive paint surfaces.


By forming a physical barrier, it effectively resists external damage such as scratches, stone chips, acid rain corrosion, while preserving the vehicle's original color and gloss. Currently, it is the most widely used solution for automotive exterior protection.

Paint Protection Film Structure
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Paint Protection Film Features​​
Self-Healing Properties​
The surface coating features thermo-sensitive self-repair capability, automatically restoring minor scratches (e.g., swirl marks) at ambient temperature or with warm air (60°C–70°C).
Impact Resistance
Withstands high-speed stone chips (SAE J400 tested), with standard thickness of 6–10mil (0.15–0.25mm).
Chemical Resistance
Protects against acid rain, bird droppings, and tree sap, with select models certified for UV resistance (ISO 4892).
Optical Performance​
High light transmittance (≥90%) without optical distortion, while hydrophobic coatings (water contact angle ≥110°) enable easy cleaning on premium variants.
Flexibility & Conformability​
The TPU substrate adapts seamlessly to complex contours (e.g., bumpers, hoods) with no edge-lifting post-installation.
Long-Term Durability​
Backed by 5–10-year warranties and yellowness index ΔY
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Paint Protection Film Specifications References

Product Material TPU film
Thickness (mm) 0.15~0.25
Master Roll Width 1520mm
Product Color Transparent
Bond Type OCA
Adhesion ≥1600g/in
Tensile strength​ ≥28MPa
Elongation ≥300%
Ttransmittance ≥90%
Water droplet angle 105°
Repair time <60S
Aging resistance Almost unchanged
Gloss(Gloss,60°) ≥110
Impermeability Almost without any trace
Temperature Resistance -40~80℃(Long)
Overall Length (Metric) 15m
Overall Width (Standard) 1520mm
Overall Width (Customized) Slitting/Cutting to Requirements

Paint Protection Film Applications

Full Vehicle Protection​
Complete wrap coverage for high-risk areas including hood, doors, and bumpers.
Partial Protection & Repair​
Targeted coverage: Cost-effective solution for key zones (e.g., side mirrors, rocker panels)
Damage repair: Precision patching for impacted sections
Customization Upgrade
Matte/gloss TPU-based color change films, delivering dual benefits of protection and aesthetic enhancement.
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China, Guangdong Province, Shenzhen City, Guangming District, Xinhu Subdistrict, Loucun Community, Loucun Second Industrial Zone, No. 31, Building A, 7th Floor, Unit 701
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