KR>fuel tank

[Russ Fenlason]

I just came across a HDPE tank that is about 16 gallons it is roughly
square.  It seems rather large for a header tank. Does any one know what can
be done with HDPE.  Can it be cut and glued? can it be heated and reshaped?
Any Ideas would be appreciated.   Thanks Russ  (High density Polyethylene)