Dynamat13100 Dynatape 1-1/2in x 30ft, Silver, 1 Pack – Made in USA

I will agree on one thing with people giving this product negative reviews: yes, the title of the product as listed on here is somewhat misleading, and it shouldn't use the words "sound deadener."That being said, Dynamat has a website where you can search all of the products they make: use it to make your decisions on Dynamat, Dynaliner, Dynaplate, Dynapad, Dynatape, and etc. It's your own fault for not doing the research in advance. I consider it like I do the Crutchfield website: excellent for information, horrible for prices. Did you really think an aluminum tape would provide sound deadening qualities? No - it's a finishing product to seal off Dynamat's butyl from seepage, which it has a tendency to do - after installing it for years on-end I've seen it first hand.As per Dynamat's website: "DynaTape is a 2 mil aluminum finishing tape used with Dynamat to seal seams, attach wiring, contain unwanted butyl migration and give your project a complete, professional appearance."This product does its job, and creates an appropriate seal for the outer edge of where you're installing Dynamat to prevent butyl seepage. I'm very happy with it and if I need more while restoring my DeLorean's interior, I'll certainly order it again.

I have installed Dynamat in a few cars before. The edges of the material make a mess, especially on the floor boards of the cars when you are installing it and walking on the floor. That stuff gets on your shoes and then transfers over to your floor in your garage, house, or wherever you walk. I used this on all the seams and it works fantastic for this purpose. Looks great too, but your probably going to cover it up anyways.

Good

Great

After I laid down the Dynamat I leaned back on the wheel well of our van and felt a sticky pull. The edges of the mat are sticky. And since the wheel well will be inside of a storage box I didn't want anything to get any sticky on it. So I covered all of the edges in areas where something could come in contact with the mat.

Good Buy. tape was very thin.

I've bought this item twice so far because I am in the process of dynamating my whole car. This is just plain aluminum tape with the dynamat logo but it is very high quality in my opinion. It adheres very well and I am not worried about it peeling at all. With the roller I was able to have a nice clean lay to it gives a nice smooth overall look to the dynamat vs the black rubber lines coming up from under the dynamat between peices.Would recommend for anyone wanting a professional finish to their dynamat. Just make sure the dynamat logos are all reading in the same direction.

This tape is a must when using the Dynamat