# Textured PEI Print Surface Sheet for Elegoo Neptune 4 Max — 430 x 430 mm

**URL:** https://aio.lv/en/product--elegoo-elg-26880--12092575
**Data updated:** 2026-03-13 15:52 (EET)
**Category:** Other goods
**Manufacturer:** Elegoo
**Manufacturer code:** ELG-26880
**EAN:** 5904422388270
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Textured PEI replacement sheet designed for the Elegoo Neptune 4 Max build plate, sized 430 x 430 mm. Provides a durable, adhesive printing surface with a textured finish to improve first-layer adhesion and reduce warping for PLA, PETG and other filaments. Easy to apply to the workbed, simplifies part removal and maintenance for desktop FDM 3D printing.

## Long description

Textured PEI Print Surface Sheet for Elegoo Neptune 4 Max — 430 x 430 mm is a replacement build-plate cover engineered to fit the Elegoo Neptune 4 Max workbed and provide a reliable, adhesive printing surface. The textured PEI finish improves first-layer adhesion and helps reduce warping for common filaments such as PLA and PETG. Sized at 430 x 430 mm, the sheet is compatible with the full printable area of the Neptune 4 Max and is intended for desktop FDM 3D printing where a reusable, easy-to-maintain build surface is required.
Advantages
The textured PEI surface offers consistent adhesion across the plate while allowing parts to be removed without excessive force once the print cools. Its durable polymer construction resists scratches and ordinary wear from repeated prints and maintenance. The textured finish minimizes visible blemishes on the part bottom and reduces the likelihood of corner lifting or warping during cooling. The sheet is designed for direct application to the existing build plate, simplifying replacement and reducing machine downtime.
Suitable for
Printing PLA and PLA blends where reliable first-layer adhesion is required
Printing PETG and similar filaments that benefit from a textured build surface
General desktop FDM 3D printing on the Elegoo Neptune 4 Max with a 430 x 430 mm bed
Users who prefer a reusable, low-maintenance bed surface to glue sticks or tapes
Key specifications
Material: Textured PEI (polyetherimide) sheet
Surface finish: Textured/matte for improved adhesion and reduced part marking
Dimensions: 430 x 430 mm usable area
Compatibility: Designed to cover the full build plate of the specified model
Durability: Reusable surface resistant to normal wear from FDM printing and removal
How to use
Clean the build plate surface to remove dust, grease, or residue before applying the textured PEI sheet. Align the sheet to the edges of the Neptune 4 Max build plate and apply pressure across the surface to ensure firm contact and remove air pockets. After installation, perform bed leveling and adjust nozzle height to account for the new surface thickness. For best adhesion, set initial layer height and temperature according to filament manufacturer recommendations and allow the first layer to cool before attempting part removal.
Usage recommendations
Maintain the textured PEI surface by cleaning with isopropyl alcohol or mild soapy water; avoid aggressive scrubbing that could alter the texture. For persistent adhesion issues, check bed level and Z-offset, and consider adjusting first-layer settings. When removing prints, wait for the plate to cool slightly to reduce the risk of damage to the sheet or printed part.

## FAQ

### What payment options are available?

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### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Elegoo products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Elegoo service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

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