Columbia Two Way Internal Corner Applicator (With Wheels)

Columbia two way internal corner applicators are all machined from solid billet aluminum. They have an outlet in the center for joint compound to flow through, allowing you to use them for applying joint compound to inside 90 degree corners for corner tape application.

Features:

• Applies a bead of mud to each side of the inside corner
• They fit standard corner applicators like compound tubes and can also be used on corner boxes
• Hand made in Canada from U.S. aluminum and steel components