Pancho's Brewing Lab 20 Gallon Water Cooler tap shank adapter

I made this to adapt a beer shank to Panchos 20 gallon cooler. the unique things are that it is made to conform to the shape of the cooler walls. gluing this is tricky because the cooler is HDPE and the only glue I found is "loctite plastics bonding system" it is a version of superglue with a primer. The epoxy glues do not work with HDPE.