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Injectable Packing

Chemola™ Desco | Injectable Packing

Chemola™ Desco Silicone Pak Extra

Chemola™ Desco Silicone Pak Extra

Chemola™ Desco Silicone Pak Extra is a synthetic silicone-graphite sealant/packing formulated for applications with extreme temperature differentials where minimal thermal expansion is required. It can be used to energize seals and repair damaged seals.

Recommended Uses

Aliphatic hydrocarbons, crude distillates, crude oil, diesel fuel, hydrocarbon liquids, LPG, sour gas, sour crude, water (not potable), steam, mild acids and caustics.

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Packaging Information

Item Number Unit Size Quantity
0405016LT 1 1/2"x 18" 16 per box
040516JBX “J” stick 1-3/8” x 8-1/2” 16 per box

Typical Characteristics

Appearance Black
NLGI 6
Penetration (ASTM D217) 90-120
Base Oil Silicone oil
Base Oil Viscosity 60,000 cSt at 25°C
Base Oil Pour Point -40°F (-40°C)
Solids Content Graphite, synthetic fibers
Specific Gravity 1.5
Density (lb/gal) 12.5
Dropping Point (ASTM D566) >500°F (260°C)
Flash Point >500°F (260°C)
Temperature Range -70°F to 600°F (-56°C to 316°C)