CCX Wall Span 4" Drywall Patch

Now it's easy to fix holes in your walls that have been punched out by doorknobs or left behind from plumbing or electrical work. Simply apply this 4 x 4" self-adhering Fiberglass patch to the damaged drywall or plaster, then cover with compound. The non-rusting aluminum patch adheres to the wall for a permanent fix. Works well when replacing areas with water-damage stains. ISO certified. Made in the USA.