Melt HDPE Plastic For Projects

I wrote about this a couple years back and I have significantly refined this process so I figured I would provide an update. I still find melted and flattened HDPE plastic to be a useful building material for projects as long as the project specs require something simple like a box, backing, or frame. I've developed a pretty simple workflow that anyone can do with limited tools.  

Melt Down HDPE Plastic for Projects

I've seen several videos showing how to melt down HDPE plastic containers and mold them into usable forms for projects. But I've been just skeptical enough about the safety of heating up plastic to not try it until just now. This technique made it somehow seem more doable with the addition of the press over simply heating in an oven, I think because it allows you to mush it into a blob and press out air bubbles more quickly.