speedin
The Transporter
Well that box should do a little over 2 cars. But yea its not cheap, but then again its the foam they use for cars, it has just the right amount of strength. There was a SAE report that showed once you hit a certain strength to weight ratio it no longer is productive to have stronger foam, just ends up adding weight. So this is the stuff that will provide the right amount of strength without adding too much weight.Holy crapola. Thats a lot of money to foam fill the frame. I hope you can get a few cars out of that, and once its used, you can seal it and reuse it later down the road, instead of it drying out/expanding in the box.
Just need to find someone to split the cost with...