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Getting ready to insulate the interior of my 53 before the A/C installation.
For those who have used Dyna-Mat or the cheaper version of it that Mid-Fifty sells,(this is the one I bought) how well does it stick to the interior paint? Should the surface be glossy or sanded? I used the cheaper stuff in the interior of my Mack, which is just primed, and it didn't seem to stick real well.
I plan to line the whole interior with sound deadener and then add a layer of insulation on the roof, firewall and floor. Does this sound like a good idea?
Thanks for any advice, Jeff
Good links...
So, you still need to put heat insulation on top of the deadener? I did not know that. I thought the dynamat stuff did both? Good to know.
I used B-Quiet (did a Google search for Dynamat and found B-Quiet) sound deadener which stuck to anything and everything I out it on. Over that I put 3/8" insulation with rattle can adhesive. To make a long story short I found out that you should use the 3M high bond strength adhesive. Expensive but worth doing it only once. Results were great.
Good links...
So, you still need to put heat insulation on top of the deadener? I did not know that. I thought the dynamat stuff did both? Good to know.
Yes, the deadener does some limited amount of heat insulation, but its primary job is to stop vibration harmonics. it is not enough of a heat barrier for comfort.