Graco 18C681 ProSurface Joint Knife 6 in

Graco 18C681 ProSurface Joint Knife 6″

✔ Compatible Machines

• Graco ProSurface drywall finishing tools

Overview

The Graco 18C681 — 6″ Joint Knife is designed for wider compound application and smoothing of drywall joints. Its larger blade provides increased surface coverage while maintaining precision control.

Key Features

Installation & Usage Tips

• Use steady, even pressure for smooth compound layers.
• Clean after each use to maintain edge sharpness.
• Store upright to protect blade alignment.

Frequently Asked Questions