Sandflex Sanding Block -3 Pack

Use these blocks like an eraser You can "carve" the block into any shape to clean up concave or convex surfaces As you use it new grits are exposed - it never dulls! No home or tool box should be without this unique cleaning and polishing tool. Uses are endless - use the fine block for polishing stainless steel sinks and water spots from ceramic pots, the med and coarse blocks for cleaning rust and tarnish from metal and tools. Made of a semi flexible rubber compound with abrasive grits impregnated througout the block. So, as you use it new grits are constantly exposed.