Valvesealer | Sealing with integrity

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Valvesealer Hydro Packing protect
Valve sealer Hydro packing protect is a non-curing, pumpable packing that contains a blend of fibers and fillers in synthetic fluids. Black Stem Pak is specifically designed for high-temperature hydrocarbon service.
Recommended Uses
Valve sealer Hydro packing protect can be used in aliphatic hydrocarbons, asphalt, hot oil, and steam and is excellent in geothermal applications. It is pumpable with high pressure (10,000 psi) lubrication handgun.
Typical Characteristics

Appearance	Black
NLGI	>6
Penetration (ASTM D217)	50-60
Base Oil	Synthetic and natural esters
Base Oil Viscosity	500 cSt at 40°C
Base Oil Pour Point	-4°F (-16°C)
Solids Content	Synthetic fibers, fillers
Specific Gravity	1.4
Density (lb/gal)	11.8
Dropping Point (ASTM D566)	>500°F (260°C)
Flash Point	>550°F (288°C)
Temperature Range	-90°F to 750°F (-40°C to 399°C)

DO NOT USE ON OXYGEN SERVICES.

Packing Size	Part Number
B” stick 3/8” x 1-1/2” 72 PC per box	VS- HP-10-BS
“J” stick 1-3/8” x 8-1/2” 16 PC per box	VS- HP-10-JS