Graco 111921 Anaerobic Sealant

Graco 111921 Anaerobic Sealant Overview

Compatible Machines

• Graco pump assemblies where the service manual specifies anaerobic sealant application
• Graco airless sprayers requiring thread-sealing during rebuild or maintenance
• Graco 3A0019 pump series (example from official manual reference)
• Other Graco fluid-handling equipment requiring OEM anaerobic sealant (verify with service manual)

Product Overview

The Graco 111921 Anaerobic Sealant is a genuine OEM part designed for sealing threaded connections in Graco pumps and fluid-handling equipment. Its anaerobic formula cures without air, providing reliable leak resistance and component retention.

Key Features

• Genuine Graco OEM sealant
• Anaerobic formula cures in absence of air, ideal for threaded connections
• Ensures leak-free performance in pumps and sprayer assemblies
• Used in assembly and rebuilds according to Graco service manuals
• Compatible with multiple pump and fluid-handling systems

Frequently Asked Questions