Columbia 1.5" x 18mm Corner Mud Roller with 2K Quick Connect Frame

The Columbia 1.5" x 18mm Corner Mud Roller with 2K Quick-Connect Frame is designed to help professional drywall finishers apply joint compound quickly, evenly, and efficiently to inside corners. Its compact 1.5-inch roller profile reaches directly into corner angles, helping deliver consistent mud coverage while reducing the time and effort required with traditional hand application methods.

The premium 18mm high-resilience fibers are engineered for reliable compound pickup, uniform application, and controlled release. This helps place the right amount of joint compound along both sides of the corner, creating an even bed for paper tape or other corner-finishing products.

ColumbiaÕs ergonomic 2K handle features a comfortable grip and integrated thumb rest for improved control and reduced hand fatigue during repetitive use. The quick-connect frame snaps directly onto Columbia Fiberglass Extension Handles, allowing finishers to work on high walls and ceilings without repeatedly climbing ladders or scaffolding. A Universal Thread Adapter can also be used to connect the roller to standard threaded paint poles.

Built for speed, comfort, and versatility, this professional corner mud roller is an excellent choice for drywall taping, corner preparation, and production finishing applications.

Features:

• 1.5-inch corner mud roller for applying joint compound to inside corners
• 18mm high-resilience fibers provide uniform pickup, application, and release
• Helps coat both sides of an inside corner in a single pass
• Promotes consistent compound coverage for drywall tape installation
• Ergonomic 2K grip with thumb rest improves comfort and control
• Helps reduce hand fatigue during repetitive corner finishing
• Quick-connect system attaches to Columbia Fiberglass Extension Handles
• Compatible with standard paint poles when used with the Universal Thread Adapter
• Compact roller profile reaches directly into corner angles
• Easy to clean with the Columbia Mud Roller Washer, sold separately
• Designed for professional drywall taping and finishing applications