Foam Plugs Styrofoam plugs are used for holes in drywall and are recessed to accept spackling compound. They absorb little moisture, thus require fewer layers of spackling for a smooth finish. 2” – 1,000/Bx 2 ½” – 750/Bx Download Product Data Sheet 2 1/2 inch Foam Plugs 2 inch Foam Plugs
