To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzes reviews to verify trustworthiness.
Top reviews
Top reviews from the United States
There was a problem filtering reviews right now. Please try again later.
This tape is excellent for its intended purpose, which is sealing the seams between Dynamat sheets. This tape is not a sound deadener in and of itself, as the description might imply. If you need sound deadening strips, you will need to purchase the Dynamat in sheets and cut it yourself into strips.
Reviewed in the United States on December 30, 2017
Verified Purchase
Save your money and get a role of aluminum HVAC tape at your local hardware store. I think you're paying for the Dynamat logo, and not much more. Tape functions as it should, however.
You place this over the seems of dynamat and the ends, this way the black gunk doesn't get all over the place and it just looks much nicer. Either do it right or don't, up to you.
The title of this is completely misleading, I thought I was buying the actual sound insulation in a roll, but this tape is completely useless if you’re trying to reduce sound, you’re better off going to menards and buying air duct aluminum tape