The Platinum 8″ Corner Applicator is used to apply joint compound to internal corners with the use of an Angle Head. We went with the higher-capacity 8″ box that allows for longer runs and higher productivity. Built super tough and lightweight out of anodized aluminum. The standard Corner Box Handle is 50″ long so that you can reach higher ceilings. Will fit all major brands of angle heads.
Need operating instructions? Read our step-by-step corner applicator and angle box operating guide for loading, finishing inside corners, cleaning, and maintenance. Check model-specific compatibility before use.
