The GRACO 551979 is a disposable mixer designed for use with GRACO dispensing equipment. It is typically constructed from durable plastic materials and is intended to mix two-component materials such as sealants, adhesives, or coatings before application. Its disposable nature ensures consistent mixing and reduces cross-contamination between batches.

Key Features:

• Disposable mixer
• 1/2 in (13 mm) Inside Diameter x 5/8 in (16 mm) Outside Diameter x 36
• Compatible with GRACO dispensing systems that accept 1/2 in (13 mm) inside diameter mixers
• Disposable for single-use or batch-specific applications
• Reduces cross-contamination
• Easy to replace and maintain
• Consistent mixing performance

Applications:
Used for mixing two-component materials such as sealants, adhesives, and coatings in industrial, construction, and maintenance applications.

Installation Notes:

• Using genuine GRACO disposable mixers ensures compatibility, reliable performance, and safety with GRACO dispensing equipment.
• Ensure the mixer is the correct size for your GRACO dispensing system
• Replace mixer between batches or when switching materials to prevent contamination
• Follow manufacturer guidelines for installation and disposal
• Inspect mixer for damage before installation
• Dispose of used mixers according to local regulations
• Keep spare mixers on hand for continuous operation