# Filament Sunlu PLA Classic 1.75 mm Gray 1 kg — PLA 3D printing material

**URL:** https://aio.lv/en/product--sunlu-pla-classic-gr--12369363
**Data updated:** 2026-10-18 22:54 (EEST)
**Category:** 3D Printer Consumables
**Manufacturer:** Sunlu
**Manufacturer code:** PLA Classic Gr
**EAN:** 6933582314088
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.49 €
**Prices and availability valid until:** 2026-11-19 23:59
**Price without VAT (21%):** 10.32 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sunlu-pla-classic-gr--12369363

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.11.2026 | free |
| Pickup points | 06.11.2026 | 1.99 EUR |
| Courier delivery to door | 06.11.2026 | 4.99 EUR |

## Summary description

Sunlu PLA Classic Gray filament is a 1.75 mm diameter, 1 kg spool of PLA material for FDM/FFF 3D printers. PLA is a biodegradable thermoplastic suitable for general-purpose prototyping, models and decorative prints. The gray color provides neutral finishing; compatible with printers that accept 1.75 mm PLA filament.

## Long description

Sunlu PLA Classic Gray filament is a 1.75 mm diameter, 1 kg PLA spool intended for FDM/FFF 3D printing. It offers a neutral gray finish suitable for prototypes, models and decorative parts. The material is biodegradable and formulated for reliable extrusion across a broad range of printers that accept 1.75 mm PLA filament.
Advantages
Sunlu PLA Classic combines ease of printing with improved mechanical strength and a matte surface finish. Controlled diameter tolerance and careful winding reduce feed issues, while the material's density and toughness make printed parts more resistant to daily wear and handling. A wide nozzle temperature range and good dimensional stability support consistent results across different print speeds.
Suitable for
Rapid prototyping and concept models
Functional parts with moderate mechanical demands
Decorative items, display models and visual mock-ups
General-purpose hobby and educational printing
When it may not be suitable
This PLA filament is not intended for high-temperature applications, long-term outdoor exposure without UV protection, or parts that require significant impact resistance beyond the stated toughness. For requirements needing high heat resistance, chemical resistance, or specialized engineering plastics, choose a different material.
Key specifications
Material: Polylactic Acid (PLA)
Diameter: 1.75 mm (±0.02 mm)
Spool weight: 1 kg
Recommended nozzle temperature: 190–230 °C
Recommended print speed: optimal 60–150 mm/s; supports up to 600 mm/s depending on printer
Density: 1.24 g/cm³
Surface finish: matte
Colour: gray
How to use
Load the 1.75 mm filament into a compatible FDM/FFF printer according to the printer manufacturer's instructions. Set the nozzle temperature within the recommended range (190–230 °C) and start with moderate print speeds (60–150 mm/s) to balance detail and throughput. Use an appropriate bed surface or adhesion aid for PLA and allow prints to cool before removal to preserve detail and dimensional stability. Adjust retraction and cooling settings if stringing or surface defects appear.
What to consider before purchase
Confirm printer compatibility with 1.75 mm PLA filament
Verify the required nozzle temperature range is supported by your printer
Consider whether matte gray finish and the material's mechanical properties meet your project needs
Usage recommendations
For best results with Sunlu PLA Classic Gray, begin with a nozzle temperature around 200–210 °C and print speeds in the 60–120 mm/s range for detailed parts; increase speed for larger, less detailed prints. Store the spool in a dry place or sealed container with desiccant to prevent moisture absorption.

## FAQ

### How much does the Sunlu PLA Classic Gray 1.75 mm 1 kg cost, and is it available for purchase?

The price is 12.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1474 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 03.11.2026 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 Sunlu 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 Sunlu 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/12369363/68489454_large.webp