General Plastics FR-7100 Series
Comes in various densities of 4 to 40lbs. per cubic ft.
Max use temperatures of up to 104°C
ask min about how to interpret compressive strength (Technical Data Sheet)
General Plastics Indicates that the foam is stress-free, easy to machine, and uniform in density throughout the block
The following is an example of how the foam was used for a CNC-machined topographical map
