While the surface of PPF is basically invisible, the edges remain slightly visible in specific lighting scenarios. Since most of our cutting patterns go to the very edge of the panel or wrap around it, this is absolutely no problem.

What we tested:

• Clarity
• Reflections
• Glossiness
• Diverse lighting scenarios

Our findings:

PPF-Kits PK-G2, Oraguard2815GF+ and Avery Dennison SPF-X3 excel in every category, thanks to the benefits of TPU. Side by side comparisons reveal that both films leave the look of the car’s original paint unchanged in every single way.

Oraguard 270 follows very closely. The only difference to our TPU films is ever so slightly rough reflections, something only noticable when carefully searching for it from up close.

What we tested:

• Durability & Self Healing
• Hydrophobicity
• Stretchability
• Initial adhesion force
• Long-Term Removability
  
  
  

Our findings:

Durability & Self-Healing

All three TPU Films with self-healing technology performed excellently. When we poured hot water at around 60 to 70°C over scratches made with a screwdriver and steel brush, the visible scratches disappeared completely.

However, self-healing does have its limits. If the Film is cut completely through, the material cannot repair itself.

Hydrophobicity & Water Repellency

All tested Films showed strong hydrophobic performance. Water beaded up and ran off the surface easily.
PK-G2 performed slightly better than ORAGUARD 2815GF+ and Avery Dennison SPF-X3 in this category, with water leaving the surface a little faster and more cleanly.

Stretchability During Installation

We could not notice any meaningful difference in stretchability between the three TPU Films.

All of them were flexible, easy to work with and suitable for curved body panels.

Initial Tack & Adhesion During Installation

When testing initial adhesion force, PK-G2 had a slightly lower initial tack. This is intentional. We designed it this way to give you more time to reposition the Film during installation, which is especially helpful for DIY users. The difference is small, but it makes installation more forgiving.

With a tack solution, all tested Films stick immediately and allow stretching without the Film moving away from its anchor points.

Long-Term Removability

All tested Films can be removed even after several years without damaging the paint, as long as they are applied to original, properly cured paint and removed correctly.

You’re protecting complex parts or your entire vehicle?

Definitely go with a TPU film, its elasticity conforms to complex curves and recessed areas with far less effort, greatly reducing installation time.
PVC is well-suited for flat surfaces, accent panels, and interior trims where conformability is less of a factor.

Does the vehicle see highway driving, gravel roads, or track use?

High-impact driving conditions call for TPU. Its self-healing topcoat recovers from minor scratches and swirl marks with ambient heat alone. PVC offers no self-repair - surface damage is permanent.

Is upfront cost the primary constraint?

PVC delivers solid coverage at 30–50% lower material cost. That said, TPU's 7-10 year lifespan versus PVC's 3-5 years often makes it the more economical choice over time - especially when factoring in re-wrap labor down the line.



Is the vehicle exposed to direct sunlight regularly?

For daily drivers parked outdoors long-term, TPU Films with UV inhibitors provide better long-term resistance against yellowing and Film degradation. PVC Films are more likely to show visible signs of ageing after around 4 to 6 years of consistent sun exposure, depending on climate, care and parking conditions.

What temperature range does the vehicle operate in?

Harsh winters, intense summer heat, or significant seasonal swings favor TPU. It maintains dimensional stability across a wider temperature range, resisting brittleness in cold and edge lifting in heat. In moderate, stable climates, the performance gap between the two narrows considerably.

Paint Protection Films are durable, but they are not made to stay on the car forever.

Even with long warranty periods, every Film should be replaced at some point. For frequently used daily drivers, especially cars parked outdoors, replacement after around 6 to 8 years is often the best choice, depending on climate, maintenance and overall condition.

Replacing the Film in time helps ensure clean removal and continued paint protection.

Curing Period

Do not wash the vehicle during the first few days after installation.

The adhesive needs time to fully bond. Water, pressure washers or strong water flow during this period can cause lifting edges.
Let the Film dry properly before washing the car.

Washing

Hand washing is preferred.If you use an automatic car wash, choose a touchless wash only. Brush-based machines can scratch the Film surface and may lift or catch exposed edges. When using a pressure washer, keep a safe distance from the Film edges and avoid spraying directly against edges, corners or seams.

Cleaning Products

Use a mild, pH-neutral car shampoo for regular washing.Avoid aggressive cleaners, harsh degreasers, solvents or abrasive polishing compounds directly on the Film. Occasional use of dedicated automotive bug or tar removers is usually fine, but they should not be left on the surface for too long and should always be rinsed off thoroughly.Using gentle cleaning products helps protect the Film’s topcoat and keeps the surface clear, glossy and easy to clean over time.

Bird Droppings & Bug Splatter

Remove bird droppings, bug splatter and other contaminants as soon as possible. If they are left on the Film for too long, especially in direct sunlight, they can stain or affect the surface.

For fresh contamination, a quick detailer spray and a soft microfiber cloth are usually enough. For dried-on residue, let it soak first and avoid aggressive rubbing.

Self-Healing Activation for TPU Films

Minor scratches and swirl marks on TPU Films can often heal on their own with warmth from the sun or ambient heat.
For faster results, you can use hot water (60 to 70°C) or carefully warm the affected area with a heat gun on a low setting. Do not overheat the Film and always keep the heat source moving. The scratches will dissapear in minutes.

Inspect Edges Regularly

Check the Film edges from time to time, especially around mirrors, door handles, bumpers and other high-stress areas.
If you notice an edge starting to lift, clean it early and press it back down before dirt or moisture can collect underneath. Taking care of small lifting areas early helps extend the life of the Film.

Long-Term Storage

For vehicles stored for longer periods, avoid constant direct sunlight where possible. UV exposure, heat and weather can speed up ageing.
If the car is stored outdoors, a breathable car cover can add an extra layer of protection while still allowing moisture to escape.