# Polishing Disc for Wet Grinding Porcelain Gres 100 mm GEKO GR400 (G78913)

**URL:** https://aio.lv/en/product--geko-g78913--11890850
**Data updated:** 2026-03-10 00:05 (EET)
**Category:** Power Tools Accessories
**Manufacturer:** GEKO
**Manufacturer code:** G78913
**EAN:** 5901477164798
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 5.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--geko-g78913--11890850

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.99 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

Polishing disc for wet grinding of porcelain gres, GEKO GR400, 100 mm diameter (MPN G78913, EAN 5901477164798). Designed for use with angle grinders or polishing machines that support 100 mm accessories, this disc enables smoothing and polishing of gres surfaces using water cooling. Suitable for finishing, removing minor scratches and preparing tiles and stone edges during renovation and installation works.

## Long description

Polishing Disc for Wet Grinding Porcelain Gres 100 mm GEKO GR400 (G78913) is a diamond polishing accessory designed for smoothing and finishing porcelain gres and natural stone edges with water cooling. The 100 mm diameter disc fits angle grinders and polishing machines that accept 100 mm accessories and is intended for use during renovation and installation to remove minor scratches, refine cut edges and achieve a consistent polished surface on tiles and stone.
Advantages
The disc uses diamond abrasive designed for wet grinding, which improves cutting and polishing performance while reducing dust. Its 100 mm size provides control and accessibility for detailed edge work and small surfaces. Water cooling reduces heat build-up, extends tool life and helps prevent glaze cracking on porcelain gres. The accessory is compatible with common 100 mm mounting systems and provides uniform material removal for consistent results.
Suitable for
 Finishing edges of porcelain gres and ceramic tiles
 Removing minor scratches and irregularities
 Smoothing cuts and seams on natural and engineered stone
 On-site renovation and installation work using angle grinders or polishers
Key specifications
 Diameter: 100 mm
 Abrasive type: diamond abrasive for wet use
 Application: wet grinding and polishing of porcelain gres and stone
 Cooling method: water-cooled operation recommended
 Suitable tool: angle grinder or polishing machine accepting 100 mm accessories
How to use
Attach the polishing disc to an angle grinder or polishing machine compatible with 100 mm accessories following the tool manufacturer's mounting instructions. Use continuous water supply to the working area to ensure proper cooling and lubrication of the disc and workpiece. Start grinding at low speed to establish contact, then increase speed as needed, keeping the disc moving evenly across the surface to avoid concentrated pressure. Check progress frequently and rinse the surface to assess polish and remove slurry.
Usage recommendations
Use appropriate personal protective equipment including eye protection, gloves and hearing protection. Maintain steady water flow to minimise overheating and slurry buildup. For best results, test on a spare tile or inconspicuous area to determine the optimal speed and pressure for the specific gres or stone type. Replace the disc when abrasive performance declines to avoid damaging the workpiece.

## FAQ

### How much does the Polishing Disc for Wet Grinding cost, and is it available for purchase?

The price is 6.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 741 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 10.07.2026 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 GEKO 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 GEKO 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/11890850/67313482_large.webp