Expert Sanding Block Bosch S473 3UN

Lasts up to 5 times longer than standard sandpaper – sometimes there is no alternative to manual sanding.

The problem was that conventional sandpaper sheets wore out quickly when sanding curves and edges.

Often, they would also become closed or broken. The only solution was to buy many abrasive sheets, which resulted in high consumption and a lot of waste.

Today, there are sanding foams with Bosch Surface Structure. The Bosch Surface Structure combines advanced bonding and surface coating techniques to better fix the grit to the surface.

It's so strong that the Bosch Expert Flex sandpaper doesn't lose any grit when sanding edges and corners.

In addition, clogging of the abrasive sponge is minimized, as dust can be easily removed or washed away.

There are also shapes for even pressure on the surface. Wide and extra flexible abrasive sponge, ideal for shaping sanding on all surface shapes.

The Bosch Expert Flex sandpaper is a revolution in manual sanding. After using it, you'll never want to do anything else!