A suitable product to glue laminate back down would be Selleys 50ml Kwik Grip Crystal Clear Contact Adhesive.
Ensure surfaces are clean and dry. Apply to both surfaces and spread evenly making sure surfaces are completely covered. Keep surfaces apart until adhesive is almost dry – approximately 15 minutes, no more than 30 minutes.
When edges are perfectly aligned work from one edge, pressing the surfaces firmly together. The product will grab immediately.
If the laminate is particularly curled away from the surface you can tape it in place while the glue sets. - MitchellMc