What is a good waterbased contact cement to use? I bought some stuff, applied to both surfaces, waited 30-40 min like the directions say, placed both together and it didn't want to stick. It took very little effort to pull the experimental pieces apart.
any suggestions??
BTW, I'm in a project that I am unable to use the poly glue so contact is my next choice.

Thanks.



(any one know why the url's on signatures don't work anymore?)