First, you need to use extruded polystyrene foam (typically blue or pink), as opposed to the white, beady foam sheets. This ...

Foamex is one of country’s largest manufacturers of polystyrene products, and a recognised leader in the development of new and innovative uses of Australian made expanded and extruded polystyrene.

Plastic products like an acrylic hammock bathtub and fast installation system for decking are among the contenders.