A good glue to stick aluminized Mylar to PET Answered
We are making a parabolic solar hot water heater and have been working on it for several years now. We have been searching for a better glue to stick the 8' x 4' sheet of aluminized Mylar to the PET backing.
We have tried everything from axel grease to double-sided tape but really need something that we can roll on with a paint roller, that won't eat the Mylar (which is basically plastic) and which will allow us at least 5 minutes to place the Mylar and to move it around a little until it is in position - and then harden.
The most recent type of glue we were looking at was something like the glue that comes in a small stick that kids use for making things with paper - a glue stick i think it's called. However this is not liquid enough to be able to be applied with a roller (i suspect we need a roller in order to get it on fast before it sets).
Anyway, any suggestions would be greatly appreciated! Have a super morning! :)