A medium-hard sponge with high density and open cells, designed for automatic paintwork polishing using orbital machines. It is robust and heat-resistant due to effective ventilation and specialized cooling at its core. Features hook-and-loop tape for rapid pad swapping. Offers excellent handling with its beveled edges. Suitable for backing plates with a diameter of 150 mm. Perfect for applying SONAX PROFILINE NP 03-06, SONAX PROFILINE EX 04-06, and SONAX PROFILINE Perfect Finish.