3″ x 4″ SurfPrep 6-hole backup pad
The backup pad is what your SurfPrep abrasives mount to, and it carries the hook and loop face plus the dust holes. This one is the 3″ x 4″, 6-hole pattern.
SurfPrep makes backup pads in a few options depending on the abrasives you’re running and the surface you’re sanding, so match the pad to the work. The 6 holes line up to pull dust through to a vacuum.
Frequently asked questions
What is a backup pad?
It is what your SurfPrep abrasives mount to. It carries the hook and loop face plus the dust holes, so your sheets and foam abrasives attach to it. This one is the 3 by 4 inch, 6-hole pattern.
What does the 6-hole pattern do?
The 6 holes line up to pull dust through to a vacuum. The pad is sized to SurfPrep sheets and foam abrasives so the holes match up with the abrasive’s dust holes.
How do I choose the right SurfPrep backup pad?
Match the pad to the abrasive you are running and the surface you are sanding. SurfPrep makes backup pads in a few options depending on those two things, so pick the one that fits the work.