This week’s Ask MF comes from reader Bryan Hinkle and is related to MINI graphics. Bryan writes:
>I am wondering how the various decals are holding up on MINIs. The other day I saw a very faded Union Jack roof decal. I have gone back and forth about ordering bonnet stripes, and wonder how those have been aging age over time. And, I wonder if those who ordered bonnet stripes or other decals would do so again.”
I’ve been applying automotive graphics professionally for nearly 20 years. I’ve applied stripes and roof flags to more than 2,000 MINIs since 2003, and logos and other graphics to thousands of other vehicles since 1992. I have seen vinyl graphics on MINIs that still look good after six years. I have also seen vinyl graphics on MINIs that look like they need to be replaced after only two to three years. There is no hard and fast rule for longevity because there are too many factors that can affect the lifespan of vinyl graphics.
First, all vinyl is not created equal. There are two main types of vinyl on the market today â€” high performance and intermediate. High performance vinyl is generally rated to last five to nine years, intermediate vinyl is generally rated to last three to five. From what I’ve seen, the MINI factory graphics use high performance material and should last around five to seven years before they start to severely fade or chip. However, the original MINI factory Classic-style stripes â€”Â black with white pinstripes or white with black pinstripes â€” were created by uncoated, printed black ink on white vinyl. On those type of stripes, any small rock chip can chip the black ink off the stripe and leave a small white mark. I’ve seen black factory stripes that needed to be replaced within a couple of years because of excessive chipping. Laminated stripes â€” where the printing is top coated with a thin layer of clear vinyl â€” aren’t as prone to chipping because of the topcoat.
The other factory-offered stripes that are all white or all black without pinstripes are made from a solid color vinyl, so the color will not chip off like it does on the Classic bonnet stripes, making small chips and scratches less noticeable.
How long graphics last also depends on other factors like climate, sun exposure and temperature fluctuations. Graphics that see less time in the sun will look newer longer and fade less that the same material left out in the sun day after day. Roof graphics are especially vulnerable to fade, and I’ve noticed some colors â€” red and yellow in particular â€” oxidize more quickly than others. High-quality printed roof flags should be overlaminated to increase UV resistance and to reduce chips, and flags made from solid-color vinyl will need care to maintain their good looks. I had a 2003 with a solid-vinyl Union Jack that lasted more than six years before the red faded to any noticeable degree.
To reduce damage from the sun, I recommend applying a light coat of wax over any solid or top-coated graphics. It helps reduce the risk of excessive fade, and lessens oxidation. Be careful with the type of wax; some brands may include solvents that may soften or remove uncoated ink on vinyl graphics, so ask your vinyl dealer for their recommendation. If they say not to wax your graphics, it may be because they are uncoated, and wax with caution and only after testing for colorfastness. Additionally, be careful with the power washer. If you catch the edge of a flag or stripe with the high-powered jet, you’ll force water under your graphics, which may cause them to peel up.
Regardless of the material used and the care taken, over time, UV rays from the sun will break down all types of vinyl and your graphics will eventually fade, crack and need to be replaced. Not even the best vinyl will last forever when exposed to the elements.
As to whether vinyl graphics are worth the cost, the question you should ask yourself is this: am I willing to pay $X for a few years of enjoyment? Am I willing to maintain the graphics to keep them looking their best? If so, I think it’s an investment worth making to make your MINI your own. Who knows, by the time five or six years passes and the graphics begin to show their age, you may want to change the look of your car anyway.
As always, your mileage may vary and folks can leave their personal experiences in the comments below.