Improved foam technology allows Meguiar's DFF5 - 12.7 cm Soft Buff DA Foam Finishing Disc to cut through moderate surface defects with no swirls. The low profile is designed for optimized performance, providing advanced finishing results from increased disc and tool efficiency. It is designed for use with a Dual Action Polisher and Meguiar's DBP5 - 12.7 cm Soft Buff DA Backing Plate.