Bosch EXPERT 3 Piece Foam S471 Sanding Block Set

The Bosch EXPERT 3 Piece Foam Sanding Block Set is a selection of hand-sanding blocks with differing grit densities. Square sanding sponges are ideal for sanding flat surfaces and 90 degree edges. The Bosch EXPERT Sanding Foam Standard Block is a revolution in hand sanding. Once youve tried it, you wont look back. Sometimes theres no substitute for hand sanding. The problem was that conventional sanding sheets wore out fast, clogged, or broke when sanding curves and edges. The old solution was to buy a lot of sanding sheets, leading to high consumption and waste. The new solution is sanding foams using Bosch Surface Structure.