Chemola™ Desco

Chemola™ Desco is one of the largest and oldest producers of valve lubricants, sealants and packing. The line also offers a variety of greases for a wide range of industrial applications.

Chemola™ Desco 625 PAK

Injectable Packing with PTFE and Aramid Fibers


Chemola™ Desco 625 PAK is our most popular blend of 100% synthetic base oils with synthetic fibers and fillers that provide a sure seal. The base fluids provide a very low coefficient of expansion (from -80˚F to 500˚F) while being oil resistant. The solid synthetic fibers and fillers provide a sure seal and are inert to most services.

Recommended Uses
Chemola™ Desco 625 Pak can be used in hydrocarbons, steam, water, sour gas and sour crude. It is pumpable with a high pressure (10,000 psi) lubrication hand gun.

Typical Characteristics

Appearance Green, grainy
Penetration (ASTM D217) 30-60
Base Oil Synthetic
Base Oil Viscosity 60,000 cSt at 25°C
Base Oil Pour Point -40°F (-40°C)
Solids Content Synthetic fibers, fillers
Specific Gravity 1.4
Density (lb/gal) 11.9
Dropping Point (ASTM D566) >500°F (260°C)
Flash Point >450°F (260°C)
Temperature Range -80°F to 500°F (-62°C to 260°C)


Packaging Information

Item Number Unit Size   Quantity
084272BBX “B” stick 3/8” x 1-1/2” 72 per box
084216JBX “J” stick 1-3/8” x 8-1/2” 16 per box
084214GBX “G” stick 5/8” x 3-1/2” 14 per box 
0842010BP 10 lb  
0842040WMS 40 lb  


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Do Not Use On Oxygen Services.

Special packaging sizing available upon request.

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