sia Abrasives dealersia Abrasives – from coarse sanding to the final finish
Sanding discs, rolls, sheets, net abrasives and non-woven abrasives from Swiss manufacturer sia Abrasives for paint, wood, metal and filler. Hand-picked, with expert advice and delivery from beschicht.



Your sia Abrasives dealer for abrasives of every kind
At beschicht. you get the complete sia Abrasives range from a single source: hook-and-loop (siafast) and self-adhesive (siaspot) sanding discs, paper- and cloth-backed sanding rolls and sheets, sanding strips, wide, narrow and hand sanding belts, low-dust sianet net abrasives, siafleece non-woven abrasives, cutting and flap discs, and hand blocks with and without dust extraction.
The well-known product lines cover every application: 1950 siaspeed and 1948 siaflex for paint, filler and primer, 1919 siawood+ for wood, 2936 siatur for metal and stainless steel, 1960 siarexx for paint and wood, and 7900 sianet for virtually dust-free sanding.
Customers often search for sia sandpaper, sia sanding discs or a sia sanding roll in a specific grit. We stock the common grits from P40 to P1500 as rolls, sheets and discs – suitable for random orbital sanders, sanding blocks and hand sanding.
Why buy sia Abrasives from beschicht.?
- The right grit for every step – we advise you on product line, grit and format for your substrate.
- Wide selection in stock – rolls, sheets, discs and belts in many grits and sizes.
- Volume pricing for businesses – for workshops, joineries and industry on request.
- Delivery throughout Europe – and worldwide on request.
The sia range at beschicht.
All prices net, plus VAT and shipping. Volume pricing for businesses on request.








The right grit for every working step
From removing old coatings to preparing for paint – we put together the right sanding sequence for you.
sia bestsellers






Which sia product line for which substrate?
| Product line | Substrate & application | Price |
|---|---|---|
| 1919 siawood+ | Wood, veneer and wood-based materials | from 48.15 € net |
| 1948 siaflex | Paint, filler and primer – flexible for profiles | from 12.50 € net |
| 1950 siaspeed | Paint, filler and primer in car refinishing | from 13.13 € net |
| 1960 siarexx | Paint and wood | from 11.56 € net |
| 2936 siatur jj | Metal and stainless steel – cloth | from 56.50 € net |
| 7900 sianet | Paint and filler – virtually dust-free | from 27.41 € net |
Need abrasives in larger quantities?
Tell us the product line, grit, format and quantity in the form below. We will send you a quotation with volume pricing.
Frequently asked questions about sia Abrasives
Which sia abrasive suits my substrate?
For paint and filler, 1950 siaspeed and 1948 siaflex are ideal; for wood 1919 siawood+; for metal 2936 siatur. For low-dust sanding we recommend the 7900 sianet net abrasive.
What do siafast and siasoft mean?
siafast is the hook-and-loop version for backing pads and sanding blocks; siasoft is the abrasive on a soft foam backing for profiles and curves.
Do you ship sia internationally?
Yes. We deliver sia abrasives throughout Europe and worldwide. You can see the shipping costs in the shopping cart.
Are there volume prices?
For businesses and larger quantities we will be happy to prepare an individual quotation – simply use the enquiry form.
Personal advice on sia abrasives
Tell us what you sand – we will recommend the right product line and grit and send you a quotation.
Request advice