Adhesive choice for under dash insulators

[Keith M.]

So I will be replacing the plenum panel insulation and have two diff cans (see attached) of adhesive and wondering...will either one do? Is one better? I prefer to use the 3M one if possible. I did do a search and found a recommendation for 3M SUper 77...but figuring one or both of these will do the trick?

[Mark L.]

Keith,
I just did the same job. The 3M regular adhesive did well. Let me tell you need to have 3D vision to determine where the pieces should go at least on a C2 corvette.

[Keith M.]

Keith,
I just did the same job. The 3M regular adhesive did well. Let me tell you need to have 3D vision to determine where the pieces should go at least on a C2 corvette.

Good to know. Looks like on my 69 i can tell where they go...getting em in there...we shalll see. Any tips on best ways to remove remnants of rhe old stuff...and the old adhesive??
Thanks

[James W.]

3M General Purpose Adhesive Cleaner. It's expensive but works great.

[Keith M.]

3M General Purpose Adhesive Cleaner. It's expensive but works great.

Thanks. Ya love that stuff and have a can around here somewhere. Now if I can just contort my body to get up in there with it!!