
Double mats, like those included with the Deluxe Session Kits, need to have the top mat glued to the bottom mat.
This is a simple process.
You’ll just need an ATG Gun (recommended) or Double Faced Tape (Ok for small quantities or emergencies, but not really recommended).
You can get ATG guns from many art supply stores.
To “glue” your mats, use the ATG gun to put a line of “sticky stuff” around the opening of the bottom mat and then stick the top mat to it...
