Billyted posted:Testors clear parts cement & window maker, works great on clear plastic windows.
I'll second this stuff. It is thin enough that it will wick in between the clear window material and the surface that is touching, but not so thin that it will run. It's just thick enough that you can lay a thin bead around the window opening if you prefer and simply drop the clear material in place. Dries crystal clear.
I believe it is slightly flexible when dry, whereas I imagine Elmer's glue is probably not quite as flexible when dry. I've never had any windows fall out yet when using the clear parts cement. Although to be honest, never have tried Elmer's for cementing clear window material either.
Should be able to buy it at any hobby shop or craft store wherever Testors products are sold.
