PEI sticker sheet for Flashforge AD5M/AD5M Pro (model 20004096001)

PEI sticker sheet designed for Flashforge AD5M and AD5M Pro provides a durable polyethyleneimine surface that improves first-layer adhesion and simplifies part removal after cooling. This replacement build surface is cut to fit compatible beds and is intended to reduce warping, minimize the need for additional adhesives, and offer repeatable performance across multiple prints.

Advantages

The PEI surface offers consistent adhesion for a wide range of filament types, enabling reliable first-layer bonding without frequent use of glues or sprays. It is resilient to scratching and can be cleaned and reused, which extends the lifespan of the build plate accessory. The sticker format allows for straightforward installation and stable placement on the printer bed.

Подходит для

• Replacement of worn or damaged build surfaces on Flashforge AD5M and AD5M Pro
• Printing filaments that benefit from strong first-layer adhesion, such as PLA, PETG and ABS
• Users who need predictable adhesion and easier part removal after cooling

Key specifications

• Material: PEI (polyetherimide) surface on adhesive backing
• Form factor: adhesive sticker sheet sized for compatible AD5M series beds
• Surface finish: smooth, consistent build surface for layer adhesion
• Durability: reusable with routine cleaning; resistant to normal printing wear
• Compatibility: designed for Flashforge AD5M and AD5M Pro printer beds

How to use

Clean the printer bed thoroughly to remove dust, grease and residues before application. Peel the backing from the adhesive side of the PEI sticker and align it carefully with the bed edges, then press down starting from the center to the edges to avoid air bubbles. Level the printer bed and adjust first-layer Z-offset as needed to achieve a consistent initial extrusion height. After printing, allow parts to cool to room temperature; many prints will release more easily once the surface has cooled.

Usage recommendations

For best results, clean the PEI surface with isopropyl alcohol or mild soapy water and a soft cloth; avoid abrasive cleaners. If adhesion becomes too strong for certain filaments, slightly raise the first-layer Z-offset or use a thin application of release agent. Replace the sheet if the surface shows deep scratches or delamination from the adhesive backing.