Review on 🛡️ 3M 3614 15: Ultimate Protection for All Surfaces by Marley Woods

I used this assembly tape to mount a roof spoiler on my 2014 Passat. Goed together very well and in combination with the 3M adhesion promoter it holds very well. As with any tape, you must ensure alignment before exposing all of the tape. The small ridges I opened up to line up the spoiler before pulling out the pad were very difficult to line up. This fact is not negative as it showed me how well this band will hold up. After leveling it and removing all backing, I left it in the driveway for 24 hours. The spoiler is rock solid and hasn't moved yet. Compared to the factory-fitted tailgate spoiler, this material is significantly stronger. The factory spoiler started coming off after driving 200 miles from my dealer to my house. I will post an update over time to show if it lasts.