# Build Plate — Elegoo Double-sided PEI Plate for Neptune 4 / Pro (print surface replacement)

**URL:** https://aio.lv/en/product--elegoo-132020003--12390580
**Data updated:** 2026-04-24 13:06 (EEST)
**Category:** 3D Printer Consumables
**Manufacturer:** Elegoo
**Manufacturer code:** 13.202.0003
**EAN:** 6932704907146
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 23.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 19.83 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--elegoo-132020003--12390580

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

Double-sided PEI build plate designed for Elegoo Neptune 4 and Neptune 4 Pro 3D printers. Provides a PEI-coated printing surface on both sides for reliable first-layer adhesion and easy part removal. Intended as a direct replacement for the original build plate to restore or improve bed adhesion for PLA and common filaments during desktop FDM printing.

## Long description

This double-sided PEI build plate is made for the Elegoo Neptune 4 and Neptune 4 Pro 3D printers and serves as a direct replacement for the original print surface. One side features a textured PEI surface that improves first-layer adhesion for a variety of filaments, while the opposite side is prepared for PLA-specific printing. The plate is intended to restore or enhance bed adhesion and to simplify removal of finished parts.
Advantages
The double-sided design gives two dedicated printing surfaces in a single accessory, letting you choose the best side for the material you use. The textured PEI side increases grip during printing to reduce warping and part detachment, while the PLA side provides a surface optimized for easier removal of completed prints. The plate is shaped to fit Elegoo Neptune 4 and Neptune 4 Pro beds for straightforward replacement.
Suitable for
Users of Elegoo Neptune 4 and Neptune 4 Pro printers seeking a replacement build surface
Printing with PLA and common desktop FDM filaments that benefit from PEI adhesion
Situations where improved first-layer adhesion and easier part removal are needed
When it may not be suitable
This plate is specifically designed for Elegoo Neptune 4 and Neptune 4 Pro printers and may not fit other models or printer brands. Very specialized filaments (for example high-temperature engineering materials) that require heated or coated beds with different surface properties may not achieve optimal results with this PEI/PLA-surfaced plate.
Key specifications
Compatibility: Elegoo Neptune 4 / Neptune 4 Pro
Design: Double-sided build plate
Surfaces: Textured PEI on one side; PLA-optimized surface on the other
Function: Replacement print surface for desktop FDM printing
How to use
Replace the original build plate on your Elegoo Neptune 4 or Neptune 4 Pro following the printer manufacturer’s instructions for bed removal and attachment. Choose the textured PEI side when you need stronger first-layer adhesion and select the PLA side for standard PLA prints and easier part release. Level the bed and set the appropriate nozzle-to-bed distance before starting a print. Clean the active surface of dust and residue with isopropyl alcohol as part of regular maintenance.
What to consider before purchase
Confirm mechanical compatibility with Elegoo Neptune 4 or Neptune 4 Pro beds
Decide which side (textured PEI or PLA surface) suits your usual filament types
Be aware that specialty high-temperature filaments may need different bed surfaces or adhesives
Usage recommendations
For best results, use the textured PEI side for materials that require strong adhesion during printing and the PLA side for routine PLA jobs. Keep the surface clean and re-level the bed after installing the replacement plate to ensure consistent first-layer performance.

## FAQ

### How much does the Elegoo Double-sided PEI Plate for Neptune 4 / Pro cost, and is it available for purchase?

The price is 23.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 16 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 07.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### 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

https://aio.lv/img/cache/product/12390580/68506667_large.webp