What adhesive is strong enough to hang a 48" x 96" acrylic/plexiglass mirror?

Question

It's 1/4 inch thick. I didn't weigh it but it's less than 50 lbs.

Answer 1

Liquid nail will be good glue in general

To get a real answer you need to specify what surface you trying to glue it on.

For this size I would recommend using small clear hooks on the bottom with or with out using glue

Answer 2

Mirror Mastic is the right method. Liquid nails can effect th the silverplate on the back of the mirror

Answer 3

Use Mirror Mastic. Comes in a tube like caulk - find it at any glass shop. Cost about 6 bucks.