The Maxshine 5-inch Dual Action (DA) Polisher Backing Plate is a high-quality accessory designed to enhance the performance and longevity of your dual-action polishing machine. Constructed from durable materials, this backing plate ensures longevity and consistent performance during polishing tasks. The flexible design allows for seamless contouring with the vehicle's surface, ensuring uniform polishing results. Equipped with built-in cooling passages and holes, the backing plate effectively dissipates heat, preventing overheating and extending the lifespan of both the backing plate and polishing pads.