Permatex® Professional Strength Rearview Mirror Adhesive – Permatex
www.permatex.com
and
Why is the second one $3 more than the first one? Is it actually any better or just a marketing thing?
Last time I used "too little" and it lasted a few years. This time I tried using "too much," we'll see. I did use a 3m red scuff pad to scuff both surfaces this time, so maybe that will help.I recently tried the pro strength and it last two weeks. Previously, the pro strength lasted a year for me. Last week, I tried the extreme. So far so good but time will tell. I think the key is, too little is better than too much.
I would be happy with a few years.Last time I used "too little" and it lasted a few years. This time I tried using "too much," we'll see. I did use a 3m red scuff pad to scuff both surfaces this time, so maybe that will help.
IIRC, I used the $3 more a long time ago, like 14 years ago in the suburban on the signature.
It is still holding.
The secret is in the preparation.