# KLINGSPOR abrasive self-adhesive disc PS 21 FK 125 mm P400 pack of 50 (MPN 237787)

**URL:** https://aio.lv/en/product--klingspor-237787--11740638
**Data updated:** 2026-03-08 15:41 (EET)
**Category:** Power Tools Accessories
**Manufacturer:** KLINGSPOR
**Manufacturer code:** 237787
**EAN:** 4014855255337
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 24.99 €
**Prices and availability valid until:** 2026-08-10 23:59
**Price without VAT (21%):** 20.65 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--klingspor-237787--11740638

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.07.2026 | free |
| Pickup points | 04.08.2026 | 1.89 EUR |
| Courier delivery to door | 04.08.2026 | 4.99 EUR |

## Summary description

Self-adhesive abrasive disc KLINGSPOR PS 21 FK, 125 mm diameter, grit P400, pack of 50 (MPN 237787). Designed for fine sanding and surface finishing on wood, paint, primer and light metal deburring. The PS 21 backing and FK abrasive ensure uniform cut and durability. Suits random orbital sanders and rotary sanding fixtures with compatible hook-and-loop or adhesive backing.

## Long description

KLINGSPOR abrasive self-adhesive disc PS 21 FK, 125 mm diameter, grit P400, pack of 50 is designed for fine sanding and surface finishing of wood, paint, primer and light metal deburring. The PS 21 backing combined with FK abrasive grains provides consistent cut performance and wear resistance for finishing operations. These 125 mm discs are intended for use with random orbital sanders and rotary sanding fixtures that accept self-adhesive or hook-and-loop discs of this diameter.
Advantages
The combination of PS 21 backing and FK abrasive ensures uniform surface contact and a balanced removal rate suitable for fine sanding. The P400 grit delivers a smooth finish, reducing scratch patterns before painting or clear-coating. Supplied in a pack of 50, the discs offer economical replacement frequency for production or workshop environments and help maintain consistent finishing quality across multiple workpieces.
Suitable for
 Final sanding of wooden furniture and panels
 Smoothing paint and primer layers before topcoat
 Fine deburring and light material removal on non-ferrous metals
 Surface preparation for varnish and lacquer applications
Key specifications
 Disc diameter: 125 mm
 Abrasive backing type: PS 21 (self-adhesive compatible)
 Abrasive grain: FK (fine finish)
 Grit size: P400
 Pack quantity: 50 pieces
 Recommended tool type: random orbital sanders and compatible rotary sanding fixtures
How to use
Ensure the sanding tool is suitable for 125 mm self-adhesive discs and that the backing surface is clean and flat. Peel the protective layer from the disc and align it to the sanding pad or tool plate before pressing firmly to adhere. Start sanding at low speed and increase as needed to achieve an even finish; use light, consistent pressure and move the tool steadily to avoid gouging. Replace discs when abrasive performance diminishes or clogging affects surface quality.
Usage recommendations
For best results on paint and primer, test the P400 discs on a scrap piece to confirm surface appearance and adjust sanding pressure or machine speed accordingly. Keep discs free of large debris and use compressed air or a soft brush to remove dust between changes to extend life and maintain finish quality.

## FAQ

### How much does the KLINGSPOR PS 21 FK 125 mm P400 self-adhesive discs cost, and is it available for purchase?

The price is 24.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 30.07.2026 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 KLINGSPOR 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 KLINGSPOR 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/11740638/67119839_large.webp