Is paint protection film worth it on Canadian roads?

The three questions that decide it

Owners who are happy with film tend to answer the same three questions the same way. They keep the car for years, not months. They drive highways and gravel, not only city streets. And a chip on the hood bothers them every time they see it.

If all three are true, film is usually worth it. If none is true, it usually is not. Most people sit somewhere in between, and the answer then comes down to coverage: protecting the parts that take the hits, not the whole car.

What a Canadian winter puts on the road

Through the cold months, road crews spread sand, salt and other de-icers on highways and city streets. Plows and trucks throw that grit sideways at speed. In spring, sweeping lifts what is left back into traffic.

Then there is freeze-thaw. A chip that reaches the paint lets moisture in. Water freezes, expands and thaws again, over and over, and salt sits in the chip between washes. A small mark in the autumn can be a bigger one by spring.

What the film does about it

Film is a clear urethane layer that takes the strike instead of the paint. A stone that reaches the film leaves its mark in the film, which is the part that can be replaced. The paint underneath is spared that strike.

Thickness matters here because a thicker film gives a stone more material to deform before the energy reaches the paint. Defender, ARK's thick clear film, is printed on its roll label at 8 mil. See Defender.

Where it goes on the car

The chips land on the parts that meet the road first. On almost every car that means the same short list.

• –The front bumper, which takes the most.
• –The leading edge of the hood, and the hood itself on a long highway drive.
• –The headlights and the mirror caps.
• –The lower doors and rocker panels behind the front wheels, where tires throw grit back.

When it is not worth it

If the car lives in the city and leaves it rarely, a partial front may be all the protection it needs, or none at all.

If you will sell the car soon, the film protects the next owner more than you.

If the paint is already chipped, film seals the chips in. It does not hide them. Fix the paint first, or accept what is there.