SpiderSheet PEI (polyetherimide) is a strong, rigid plastic that withstands high temperatures. It is anideal build surface for FFF 3D printers. To use, simply clamp on or stick on your heated build plate with our3M 468MP adhesive sheets. When heated, the PEI sheet grabs onto your 3D print and doesn’t let go, negating the need for a print raft. After printing, allow the sheet to cool before removing your 3D print – print easily detaches once the sheet is cooled to room temperature.

This is a multiple use, no-mess product.

Sanding the PEI sheet with fine grit sandpaper and wiping with isopropyl alcohol can clean and improve adhesion.

Key Features for PEI SpiderSheet