Creality Official PEI+PET Double Sided Build Plate 235x235mm Textured PEI + Smooth PET Review (2026)

Who this build plate fits

This is an official Creality sheet aimed at owners of Ender 3 S1, Ender 3 S1 Pro, Ender 3 V2 Neo, Ender 3 V3 SE, K1 and K1C printers who want two finish options on one flexible steel plate. One face carries a textured PEI coating for strong first layer grip, and the other is a smooth PET surface with a starred pattern that leaves a glossy underside on finished parts. It is a good match for makers who print a mix of functional PLA parts, where texture and adhesion matter, and occasional display pieces, where a shiny bottom looks better. Anyone who only ever prints one filament type and does not care about surface finish can get by with a cheaper single sided sheet, but hobbyists juggling both looks will appreciate having both in one purchase.

Specs and design explained

The plate measures 235 by 235mm to match Ender bed sizes and uses a thin flexible spring steel base with a magnetic backing so it snaps onto a compatible magnetic bed sheet. Creality lists the textured PEI face as suited to most common filaments including PLA, PETG, ABS, TPU, ASA and nylon, since the frosted surface grips without needing glue for many materials. The smooth PET side is rated for a lower service temperature, and Creality recommends it mainly for PLA, PETG and TPU rather than high temperature filaments. Being double sided means the sheet effectively offers two build surfaces in one purchase, and the spring steel base allows prints to be released by flexing the sheet rather than prying with a scraper, which reduces wear on both the plate and the part.

Living with the plate

Day to day use is straightforward, lift the magnetic sheet off the bed, flex it gently and most PLA or PETG prints pop free without tools. The textured PEI side needs occasional cleaning with isopropyl alcohol to keep oils from fingers from reducing grip over repeated prints, and light sanding can refresh adhesion once the texture starts to feel smooth from wear. The glossy PET side is more sensitive to scratches, so metal scrapers should be avoided there in favor of a plastic pry tool. Because it is magnetic, swapping between sides only takes a few seconds, making it practical to switch the printer's finish depending on whether the next job is a functional bracket or a display piece meant to show off a clean glossy underside.

Trade-offs and how it compares

Against the single sided Ender 3 V3 SE PEI plate, this double sided sheet adds the PET option at the cost of a slightly more delicate second surface, since PET can bond very strongly with PETG and risks tearing on removal if a print is left to cool too long before popping it. Compared with the similarly scored generic Ender 3 Pro double sided sheet, the official Creality version has the advantage of matching Creality's own published bed sizing exactly, reducing fitment guesswork. Buyers who print PETG heavily and do not need a glossy finish may prefer a plate with two textured sides instead, since the PET face is the surface most likely to cause adhesion trouble with that particular filament.

Verdict and who should pick something else

This plate is a solid choice for Ender owners who want flexibility between a grippy textured finish and an occasional glossy underside without buying two separate sheets. It fits printers within the 235 by 235mm Ender family well and holds up to regular PLA and ABS use. Buyers who print PETG most of the time should treat the PET side carefully or lean on the textured face by default to avoid bonding issues. Anyone who never cares about a glossy finish, or who prints mostly high temperature filaments that exceed the PET side's rated tolerance, is better served by an all-PEI double textured sheet instead of this mixed surface design.

Frequently asked questions