On Aug 31, 11:43*am, DaveC wrote:
Mobile homes (not RVs) have this pathetic, thin board stuff for walls. It
won't even hold a sheet metal screw.

There are so many anchors available for drywall, but which is best for this
type of wall? (Trying to mount a 5-foot x 1.5-foot mirror using 6 plastic
edge-grips.)

Suggestions? (Extra points for URL to show an image of the type you're
referring to...)

A Molly Anchor. You can Google as easily as I can.

R