did not know of Lexel. Stocked 3M 4000 UV fast cure. Works on nylon fittings and the plastic foam pad Helen at NRS sent along but first try on a Pelican box housing batteries/air switch relay/PMD620 peeled off. Advice on gluing Pelican plastic ?
the fittings are:

http://www.usplastic.com/catalog/search
64121 Nylon Adapter Hose Barb With Lock Nut 3/8" Barb
61072 Polypropylene Union Tube And Hose Fitting 1/2"

batteries from Batteryspace powering an Attwood 625 with 14.8 volts/5200mAh

Memorial Day weekend at Senator Wash reservoir was excellent trying out the Backup bought from USK-Horodowich. Now can efficently practice bracing upside down, the pump going one better. 2-3 days later as I went north to the Columbia where it's late fall, Yuma went to 110.