DEACON® 689-SS

Nuclear Grade Sealant

DEACON 689-SS is a fibrous, graphite based, non-curing, highly compressible, durable injectable sealant/packing.

Its ideal use is as a perimeter seal and valve packing for valves, flanges, clamps, enclosures, stuffing boxes, pumps, and rotating equipment. 689-SS is compatible for use with steam, water, and air.

Benefits

• Batch Analysis Reports available
• Doesn't harden over time
• Conforms well to sealing surfaces

• Suitable for extreme heat applications
• 2-year shelf life in closed containers

Characteristics

• Non-curing
• Highly compressible
• Durable