I had the same problem so I called the Installer and he told me to go to Home Depot and get a spray that would cost me $10.00 but I went to Ace hardware and they sugested DAP Weldwood Contact Cement, the bottle was $3.00 and worked like a charm
I'm assuming that you are referring to laminate countertops, such as formica. I have used more sheets of laminate than I care to think about and have had to deal with this same problem from time to time. You can use just about any type of glue, but I wouldn't use a white glue, such as Elmers as it's not water or heat proof. A quick setting epoxy works well and doesn't adhere well to the outside face of the laminate so any that squeezes out is easy to remove.
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