Attention: TDR Forum Junkies 
Any of you folks have tank solutions that are mounted under tha truck? Im looking at some marine polyethylene tanks as well as making my own from polyester epoxy resin and fiberglass.
The advantage to the latter would be I could take a big foam block, shape it to the space under the truck, then glass over it and use gas to melt the foam.
The plastic tank idea would be cheaper I think. Im just hoping someone has done this before and can save me some trial and error.
HDPE holds up to 200F I believe. . could always install a remote coolant shutoff if the temps get too high
The advantage to the latter would be I could take a big foam block, shape it to the space under the truck, then glass over it and use gas to melt the foam.
The plastic tank idea would be cheaper I think. Im just hoping someone has done this before and can save me some trial and error.
HDPE holds up to 200F I believe. . could always install a remote coolant shutoff if the temps get too high
