What are the Polypropylene and PPMA options?
These are distinct surface choices for polypropylene printing and must be selected by exact name.
Updated November 8, 2026
Do not treat the names as interchangeable
Polypropylene and PPMA appear as separate Store options. The PPMA name is retained exactly as supplied in the Holden catalog. Read the selected product's expanded description for heat-bed, nozzle, cleaning, release and restoration guidance before printing.