Rowan 289 Polysulfide Expansion Joint Sealer

Rowan Resins 289 (RR 289) is a high performance polysulfide-based flexible joint sealant. It is suitable for resistance to many chemicals, shrinkage, aging, thermal stress, and the effects of outdoor exposure.

BENEFITS

• Retains flexibility even as concrete moves
• Resistant to many chemicals and weathering
• Contains no volatile solvents
• Available in Pour and Trowel Grades

RECOMMENDED USES

RR 289 is intended for use in concrete expansion joints in warehouses and in outdoor slabs exposed to the elements. It is also used in process and storage areas exposed to mild acids, alkalies and petroleum products.

Typical applications include sealing joints in bridges, roadways, warehouse floors, dike walls and floors in secondary containment areas, concrete panels, etc. RR 289 has the unique ability to maintain its flexibility even in outdoor applications where other sealants may become rigid, disbond or lose their flexibility.

See Full Technical Data Sheet