Product review (5 stars): Awesome!!!!!!!!!!!!!!
Finally!  Someone has come up with a simple solution to a long standing problem.  I have had trouble for years with dishwasher mounts that do not hold, screws that pull out of the counter top and dishwashers that don't hold solid.  This product was a piece of cake to install and holds rock solid.

Just make sure you follow the instructions and get yourself 2 C-clamps to compress the adhesive so it has time to cure properly before you use the dishwasher.  This will solve your problem if you need to mount a dishwasher under a granite countertop.