Frost King FV516 Duct Insulation & Tape, 1 1/8″ x 15 ft, White, Foot

Nice insulating material
Purchased this product to insulate some HVAC Sheetmetal ducting running through cabinetry. Adheres well and easy to work with. Would definitely recommend this product. I bet it would work well too as a vehicle insulating material and sound deadening material under your vehicles headliner or carpeting.

Works Great!!!
Used it for sound deadening in SUV, a lot cheaper than dedicated auto sound deadener. Works great!!!

Easy to use
Easy to cut and place

Terrible adhesive (if we can even call it that)
I bought 3 rolls to use on a van ceiling. It was the perfect amount. However, the adhesive is a joke. I immediately could tell this was not going to stay put without some help. So I sprayed some 3M 90 on the ceiling first. I really should have put it on both the ceiling and this, but even with that I clearly put too much faith in the adhesive that came on it. I firmly and methodically pressed everything in place, but within minutes it was already peeling away from the ceiling. I can’t speak to its performance because it won’t even stay up. Not sure what I’m going to do because now I have a ceiling with spray adhesive on it and strips of this cut to fit. Other than that it seemed like maybe it could be a decent product for its intended purpose, which is why I gave it 2 stars. It’s not super thick and cuts easily. I’m sure it would insulate ducts well but I don’t expect crazy high performance in a van for the interior/roof. I also am not convinced that its sound deadening properties would be anywhere near on par or better than butyl mats, mostly because of its lack of mass and lack of even, reliable adhesion. I just added a photo of the duct wrap taken the morning after putting it up (much less than 24 hours later). Some panels already fell off. I’ll come back and add another of what it looks like two days later – it has basically all fallen down. Just know that if you try to use this for a car, 1.) this is not a sound deadener – sound deadeners add a rubber like mass to the sheet metal to essentially change the properties of the metal so it vibrates less by converting vibrational energy to heat energy, which requires really good adhesion, and 2) if you apply it to sheet metal in a car and then cover it up with door panels or headliner material, this is more than likely what’s going on underneath there. As far as sound isolation goes, it has such a small amount of foam, and chances are you’re not covering every square inch of the cars interior surface it likely would have a negligible effect.

good product, but not sticky enough

En este tipo de artículos, el tiempo determina su verdadera calidad, una vez aplicado y después de un tiempo razonablemente corto editaría la opinión. Por lo pronto llegó antes de lo ofrecido y se ve de calidad. El sevicio de AMAZON es sin duda excepcional.

The foil wrap for heating ducts is foam and adhesive backed. Perfect for sticking to ductwork that you want to keep warm or block sound from entering the ductwork. It is one continuous roll and there is no backing paper so you have to be careful when unrolling it. That is why I gave it four stars instead of five. It should have a paper backing so you can cut it to the size you need without is sticking to you or the work surface.On the plus side it is quite thick and sticks to the ductwork quite well.