The GRACO 25C238 is a hose kit designed for the delivery of two-component (2K) polysulfide sealants, such as H.B. Fuller PS 998r. It includes a base hose and two catalyst hoses, facilitating the safe and efficient transfer of both base and catalyst materials within GRACO dispensing equipment. The kit is intended for use in industrial sealing applications, particularly where precise mixing and application of two-part sealants are required.

Key Features:

• Hose kit for 2K polysulfide sealant delivery
• 25C238
• Base hose: 5/8 in x 120 in (10 ft); Catalyst hoses: 3/8 in x 60 in (5 ft) and 1/8 in x 60 in (5 ft)
• Compatible with GRACO UL6000/Flex Mixer (24P223) or Tri-Core mixer (24P224), and other GRACO 2K dispensing systems for polysulfide sealants
• Facilitates simultaneous delivery of base and catalyst materials
• Designed for reliable, leak-free operation in demanding industrial environments
• Supports efficient setup and maintenance of 2K sealant dispensing systems

Applications:
Used for the delivery and application of two-component polysulfide sealants in industrial, construction, and manufacturing settings, particularly for secondary sealing applications where durable, flexible seals are required.

Installation Notes:

• Using genuine GRACO hoses ensures compatibility, safety, and optimal performance of the dispensing system, reducing the risk of leaks and equipment failure.
• Ensure all fittings are securely tightened to prevent leaks
• Follow GRACO equipment manuals for specific installation procedures
• Regularly inspect hoses for wear or damage and replace as needed