What Does Tape Do To Car Paint?

This is a blog post that’s a whole year in the making. Last year I put 10 different types of tape on a junk fender I had lying around and waited until this year to take them off to see how cleanly any of them came off.

2018_06_14_01.jpg

This was only a test of their affect on the paint, not a test of their holding power over time. I left the fender in my back yard through summer heat, rain, a western New York winter, several thaws and freezes. Unless I had put the tape on my car, I didn’t test what affect wind, water, and salt spray does to the tape.

2018_06_14_02

First, here is a picture of what it all looked like when I first put them on. From left to right, top to bottom, the types of tape I put on are office tape, electrical tape, vinyl tape, packing tape, blue painter’s masking tape, yellow automotive masking tape, cheap colored Duck brand tape, gaffer tape, Gorilla tape, and a medium strength level of grey duct tape.

2018_06_14_03

After a year, this is what the tape looked like. There was very little peeling of any of the tapes, probably because they weren’t subjected to wind and water spray. Most of the tapes look like they’ve either shrunk or the adhesive has leeched out a little. None of the tapes seemed to fade except for the yellow tape, which was now pretty white. Now on to the individual results after I removed them.


Office Tape

2018_06_14_04

I was able to peel the tape off fairly easily, but it left the majority of its adhesive behind. The adhesive did come off fairly easily with some solvent, however. I don’t really expect people to try to hold their cars together with office tape, but it’s definitely not a good choice if you want it to last and eventually remove it.

Electrical Tape

2018_06_14_05.jpg

The electrical tape came off very cleanly, only leaving adhesive residue on the sides. It was also fairly easy to clean off.

Vinyl Tape

2018_06_14_06.jpg

The vinyl tape ended up very similar to the electrical tape, with very clean removal, except for a couple spots including where I paused while peeling it off. The residue cleaned off similarly to the electrical tape.

Packing Tape

2018_06_14_07.jpg

The packing tape did not want to come off well at all. It would just tear into shreds as I removed it, so I couldn’t easily get it all off. If you ever have to hold something onto your car with packing tape, don’t plan on getting the tape off.

Blue Painter’s Masking Tape

2018_06_14_08.jpg

Blue painter’s tape is designed to come off cleaning without damaging the surface, and despite not being designed specifically for cars and for staying on for extended periods of time, it did come off pretty well. Some of it did get left behind, but I was impressed by its performance.

Yellow Automotive Masking Tape

2018_06_14_09.jpg

This was one of the worst. I was barely able to get any of it off, despite the fact that it’s designed for cars. The blue painter’s tape worked much better.

Colored Cheap Duck Brand Tape

2018_06_14_10.jpg

I was sure that this was going to be the worst, because I see people using colored duct tape to try to discreetly repair their cars, and then I see the tape peeling off leaving destroyed paint. Maybe if this had been on a car that drove for a whole year and through winter it would’ve been different, but it came off very cleanly with only a small amount of residue that cleaned off decently.

Medium Strength Duct Tape

2018_06_14_11.jpg

After the surprise of the cheap duct tape coming off pretty cleanly, I thought that the higher strength duct tape might come off nicely as well. I was completely wrong, with this being the worse one, leaving all the adhesive behind. The only way I could remove it was with a razor blade and then solvent on what was left, but you really don’t want to try to use a razor blade on your paint.

Gorilla Tape

2018_06_14_12.jpg

The Gorilla tape came off pretty well considering how sticky it is. It did leave some adhesive residue behind, but nowhere near as bad as the duct tape.

Gaffer Tape

2018_06_14_13.jpg

Last but not least is the gaffer tape, which came off very well, which is what I expected. Gaffer tape is designed for use in theater and movie production instead of masking tape or duct tape, because it’s strong but comes off cleanly.

2018_06_14_14.jpg

Holding parts of your car on with tape, even temporarily, is not the best idea, especially if you want it to not damage your paint. But if you have to, here is a ranking of the tapes I used, based only on how well they came off. This doesn’t say anything about how well they hold when put under the stress of driving conditions. From best to worst:

  1. Gaffer Tape
  2. Electrical Tape
  3. Vinyl Tape
  4. Gorilla Tape
  5. Colored Duck Brand Tape
  6. Blue Painter’s Tape
  7. Packing Tape
  8. Office Tape
  9. Yellow Automotive Masking Tape
  10. Medium Strength Duct Tape

This was an interesting test to run, and I hope there was at least something learned from it. I learned that I still love gaffer tape.


New blog posts every Monday and Thursday, plus pictures throughout the week on Facebook, Twitter, and Instagram!

Mechanical Malarkey T-shirts, hats, and stickers are available to order!

-Dan

Advertisements
This entry was posted in Tool Review and tagged , . Bookmark the permalink.

One Response to What Does Tape Do To Car Paint?

  1. Pingback: Duct-taped Trim | Mechanical Malarkey

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google+ photo

You are commenting using your Google+ account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

w

Connecting to %s