Any of you have info on what is a good adhesive for glass installation. I got a tube of 3M,went to use it and it will not fit my caulk gun. The plunger is a little to big. I checked the price of a gun from auto parts to fit,$80.00,OUCH.

I already decided to grind the plunger down on a gun. I am not really frustrated this is just another challenge to restoring a classic car.Why cant you just grind down the plunger to make it work. Did not try the tube in the calk gun when getting the tube from the auto part's store. Bought mine from Auto Zone. The 3M Butyl black window calk. I would not want to pay 80 buck's for the calk gun either. Good luck Mo know you are frustrated buddy.![]()