This white resin polishing pad backer disc is engineered to ensure balanced support and controlled performance in professional stone polishing systems. The circular design with a central mounting hole allows quick and accurate attachment to compatible tools, while the reinforced rib structure enhances rigidity and load distribution during operation.

The finely textured rear surface helps maintain consistent contact between the polishing pad and the work surface, reducing vibration and supporting smooth, uniform results. Manufactured from durable, wear-resistant resin, the disc retains its shape under continuous use and resists deformation caused by pressure or heat buildup.

Suitable for use with marble, granite, quartz, terrazzo, and concrete polishing applications, this backer disc is an essential accessory for achieving clean finishes and reliable tool stability. A practical choice for professionals who require precision, durability, and dependable performance in daily polishing work.