Foam-backed siasoft ensures the very gentle and even use of abrasives. It prevents unwanted sanding-through and helps the user achieve a perfect surface with minimal scratch depth.
The foam hardness is tailored to the application, enabling siasoft to deliver optimum pressure distribution for a consistent sanding pattern.
No sanding-through. The soft backing material prevents pressure points caused by fingers or sanding-through. siasoft is therefore ideal for fine and intermediate varnish sanding on surfaces or curves.