The SIA foam intermediate disc is a high-quality abrasive tool specifically designed for dry sanding. It serves as a pressure-equalizing backing pad and is compatible with multi-hole and mesh sanding discs. This intermediate disc ensures even pressure distribution during the sanding process, resulting in a better finish and longer lifespan of the sanding discs. Made from durable foam, it provides optimal support and flexibility to adapt to various surfaces. With a diameter of 150 millimeters and a thickness of 10 millimeters, it is ideal for various applications in crafts and industry. The use of a hook-and-loop system allows for easy attachment and removal of sanding discs, increasing efficiency at work.

• Pressure-equalizing function for uniform sanding pressure
• Compatible with multi-hole and mesh sanding discs
• Made from durable foam
• Easy handling with hook-and-loop system.