Product Review

PEI (Polyetherimide) sheets provide a 3D printing build surface that requires no tape, slurry, or adhesive. ABS and PLA both stick extremely well to the surface, which eliminates the need for support rafts used for better adhesion. The printed 3D parts will adhere to the PEI surface on a heated bed, and it will release or pop off when cooling down.

How to use?
Cut the PEI sheet to size by scoring with a hobby knife. Remove the blue protective film from the PEI sheet. Once the PEI sheet is attached, re-level your print bed and you are ready to go! (This model is 3M tape pre-applied)

Once the PEI sheet is attached, re-level your print bed and you are ready to go!

It helps to wipe the surface down with isopropyl alcohol, methyl alcohol, or soap in between prints. This will ensure the PEI is clean, and help adhesion. Light sanding with 2000 grit paper will also give the PEI sheet more life.

Specification:
Material: 100% PEI, Ultem1000
Proportion: 254mm x 224mm (10" x 8.8")
Thickness: 0.25mm
Thickness of 3M tape 0.0005 inch (0.13mm)

Package content:
1 x 254mm*224mm PEI Sheet with 3M tape