The industry standard is DAP Weldwwod Landau Top adhesive. If you can't get it locally, try Amazon.

I've never heard of it but always had great luck with Weldwood.
FYI For anyone on the east coast in the US. You can get the 5gallon buckets from Puckett Foam in Winston-Salem NC. They have truck routes and deliver to a lot of cities. Also, good prices on foam.

Puckett Foam Products
336-788-7272