Resin/glaze question

[0nirerin0.livejournal.com]

Hey all. I had planned on using either resin or a type of glaze in a thick plastic container and was about to purchase some when I thought "Wait a minute... aren't most molds for resin made of plastic?! OH NO!" So, will resin or a type of glaze (not Diamond Glaze, since I need this to be waterproof but something similar) adhere to the plastic or will it end up popping out? If I rough it up with sandpaper will it adhere better? Or am I the only person in the world who actually wants resin to adhere to plastic instead of getting resin off of it so I will never get an answer? :)

Also, has anyone used Krylon Triple Thick Liquid Clear Glaze before for an application similar to what you would use resin or Diamond Glaze for? I saw some at my local craft store and I was intrigued, but I don't remember if it's waterproof so maybe that's a bust, too.