What you'll like:
• Offers the maximum protection vs any coating or traditional wax/sealant
• Self healing property means you don't have to worry about scratches when parked outside, or swirls due to incorrect washing
• Clarity of film is better than the regular 3M PPF
• The price of 3M self healing PPF is a little lesser than what other brands offer
What you won't:
• PPF is crazy expensive!!! 1.5 lakhs for a midsize car is 2x the cost of painting the car. Doesn't make sense for regular cars
• While it prevents scratches, a dent on the panel means you not only need to repaint, but also spend on the new PPF for that panel
• Method of application is manual cutting. High risk as sharp blade is very close to contact with OE paint. No advanced techniques such as the plotters used internationally
• The gloss / finish on a panel wrapped with premium self healing PPF is still not as good as a ceramic coated or waxed panel. PPF simply cannot match the mirror shine
In the last 5 years, PPF has really taken off in terms of popularity as well as technology. I had applied it on my EcoSport on certain panels such as the running board, door handles and door edges back in 2013 when it was just introduced.
After PPF, ceramic coatings began to come into the market and were the "IN" thing for detailers. While ceramic coatings are definitely better than the old wax/sealants at protection and provide the best gloss, they can never come close to a physical film over the body when it comes to protection of the paint.
Though PPF provided the protection, it had one big downside. The paint finish and gloss on a panel with film would look dull with uneven reflections of the film almost resembling a poorly painted panel with orange peel effect. Moreover, you couldn't use it on white cars as it would turn yellowish over the years. As a result, PPF's popularity was limited and ceramic coatings gained more as they provided exemplary gloss and mirror finish to the paint with better protection than traditional wax and sealants. However, Ceramic coatings, no matter what was advertised would barely survive a year in our harsh conditions. Plus, the cost of a good ceramic coat was 4-5x more than a regular detailing job with sealant. Spending upwards of 40-80K (depending on the car) for a protection that would barely survive 2 years and needs very careful maintenance was not something people wanted.
With better tech, the finish of PPF film improved and many other brands such as Expel, Llumar/Suntek, Stek, Hexis started launching PPF with self healing technology. The newer PPFs have multiple layers including a clear coat like the OE paint that helps maintain the gloss as well as prevent yellowing of the film. The film itself is a polyurethane film and each company has different ways of manufacturing.
Not wanting to be left out, 3M have launched 2 new Paint protection films in India, apart from the standard one they already had. The regular PPF is also improved and does not have as bad an orange peel as before. The next level of film is the new Venture Shield PPF with self healing, and above that is the Pro line which is a much thicker film that's close to indestructible.
While the regular film is priced at 595/sq ft, the self healing venture shield is priced @ Rs.910/sqft and the Pro Shield PPF is Rs.1,700 /sq ft.
That means this venture shield film will cost an obscene Rs 1.4 lakhs for a Baleno, while a mass market sedan like the City will be 1.8 lakhs. So, what does self-healing really mean?
The self healing films have additional layers and different compositions. When scratched with any object - be it a steel scrubber or a screwdriver - the film shape changes and is in a disturbed state. Exposing the film to mild heat causes the film to go back to its original shape and hence the scratch literally disappears. Exposing the film to direct sunlight will heat the body panel sufficiently to restore the film such that the scratches disappear. So basically, this means the film needs Zero maintenance after application as it doesn't show any scratches over time. Moreover there is an additional clear coat panel that doesn't reduce the shine once the film is applied.
Since I already had the original PPF on a few panels of my car, I tried out the new Venture shield PPF on 2 small panels. the ORVM's and the rear bumper corners. This came to around 7sqft of film and Rs.6,300:
Before applying the film, they showed me a demo of the film on a test panel with the film applied:
The panel was then scratched thoroughly using a steel wire brush:
As you can see, it now has plenty of scratches:
The panel was then heated using a heating element below the panel. In this video, the scratches started disappearing within a minute of the panel getting hot:
It was now time to try the film on a small rear quarter panel of my car. Below pic is before the film was applied. The panel needs to be cleaned and polished to ensure there are no scratches on the paint. Then it needs to be wiped with a degreaser to ensure the film sticks on properly:
Do observe this pic for the reflections before the film is applied:
A small piece of the film was then stuck onto the panel as can be seen:
The test film was then scratched with the same wire brush. You can see the scratches on the square piece below:
The same test piece after heating......no more scratches:
A pic from a different angle. The scratches disappear completely, not just partially:
Note this picture has the film on the left and no film on the right. Notice the reflections on either side. It's very difficult to make out, but there is very little orange peel / uneven reflections due to the film. The standard PPF won't look as good vs this self healing PPF:
After the test piece, they covered the entire bumper corner with the PPF:
The finish is almost like OE paint even with the film on it:
A look at the gloss of the PPF panel on the left and the fender which does not have any film:
Since this is the only self healing PPF I have tried for now, I can't really compare it with Expel (leader worldwide) or other other brands like Llumar, Stek, Hexis, Sensha. Will try to get a sample of Sensha, Hexis and Llumar to see what's different between them.
However I can say that the self healing really works, the film looks as good as new after a month of application with no swirls or any marks on it. Whether or not it's worth the money is a totally different story. For a sedan or SUV it can run up to 2 lakhs for wrapping the entire car. A sub 4m hatch will be Rs. 1.2-1.5L.
As a workaround you can mix and match the 2 different PPF types. The regular vs self healing. A colleague of mine got a new WR-V and decided to wrap the car. Rather than wrapping the whole car in self healing PPF, he got the bonnet and ORVM's with self healing and the doors, bumpers and quarter panels with the regular PPF. The boot lid, roof and pillars are left unprotected as they are not scratch prone. The total for bumpers, 4 doors, bonnet, ORVMs, front quarter panel and rear quarter panel came to 60K which was a mix of both PPFs. Below pics after the film was applied:
If you own a premium car, then the film is totally worth it as repainting costs of panels are prohibitive and nowhere as good as factory. Most supercar owners worldwide now get their cars wrapped in PPF as soon as they buy them. Example:
The film in India is still applied and then cut when installed on the car. This is the highest risk way of applying film as the pressure on the blade has to be perfect when cutting the edges. A little excess pressure and it scratches the paint. However abroad, the game has moved on and they use plotters that pre-cut the film and then apply it on the car.
For mainstream cars like Maruti, Hyundai, the regular PPF is a better option but the downside is the finish isn't as great. Moreover PPF goes to waste when you have a dent and not just a scratch. You will spend for repainting and then again PPF.
If you want to maintain the paint with minimal effort, PPF is by far the best choice. Just calculate the money spent on waxing, detailing your car over 5-7 years and it may end up close to the cost of PPF. For a person like me, the self healing PPF is a no brainer considering how often my cars are detailed and waxed.