Best Lee Valley Mirka 3″ × 5″ × 0.28″ 54H Interface Pad

A flexible 3″ × 5″ interface pad with 1/4″ thickness, suitable for hand sanding or for orbital sanders. The interface pad is used in combination with grip sanding sheets for sanding rounded surfaces and contours.

Using the interface pad also produces a more consistent and even result. The interface pad is placed between the backing pad and the sanding sheet.