Lake Country velcro hook & loop backing plate is the perfect match with
your Porter-Cable polisher. Use this backing plate with 3-inch or 5-inch pads. This backing plate is large enough to
stabilize the pad but small enough to provide an adequate buffer zone between
the edge of the foam pad and the molded urethane constructed backing
This plate is great for the Porter Cable 7424XP because it has a generous edge. Even if you turn the pad onto its side
accidentally, there is an inch of flexible, beveled urethane between the edge
of the plate and the inner construction. The backing plate fits any polisher
that accepts a 5/16” thread.