Originally Posted by onehundred80
Polypropylene and Polyethylene can be welded, ultrasonic welding needs expensive equipment and the proper design of the joint edges.
With torches and filler rods it is simpler, see the following site.
Plastic Welders and Repair Kits
Those kits looked interesting,but I'm going to keep searching for a professional a little longer. Thanks for the tip! Squirrel Crusher