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 TFE-Seal 110X

For Hard to Seal Valves

Chemola™ Desco TFE-Seal 110X
is a premium sealant for worn, damaged and leaking valves. TFE-Seal 110X is formulated with 100% synthetic base fluid for excellent resistance to washout from hydrocarbons. It contains chemically inert PTFE for ultimate sealing capability.

Recommended Uses
Chemola™ Desco TFE-Seal 110X may be used on worn or pitted valves. It can also be used as a sealant for stuffing boxes or as an injectable packing.


Designed for use by qualified technicians only

Can cause ball check valve fittings to fail


Typical Characteristics

Appearance Black, grainy, tacky
Penetration (ASTM D217) 175-205
Worked Penetration, 60x (ASTM D217) 175-205
Base Oil Natural and synthetic ester
Base Oil Viscosity 1,000 cSt at 40°C
Base Oil Pour Point -10°F (-12°C)
Thickener Inorganic
Additives H2S/corrosion inhibitor package
Solids Content PTFE
Specific Gravity 1.1
Density (lb/gal) 9.3
Dropping Point (ASTM D566) >500°F (260°C)
Flash Point >500°F (260°C)
Temperature Range -20°F to 350°F (-29°C to 177°C)

Resistance to Water (FTM 5415)


Resistance to 50% Ethanol in Water (FTM 5415)

Resistance to Synthetic Condensate (FTM 5415 mod) Pass
Resistance to Mineral Spirits (FTM 5415 mod) Pass
Resistance to 20% Hexane in Mineral Spirits (FTM 5415 mod) Pass
Resistance to Diesel Fuel (FTM 5415 mod) Pass



Packaging Information

Item Number Unit Size  Quantity
083216JBX "J" stick 1-3/8"x 8-1/2" 16 per box
083212KBX "K" stick 1-1/2"x 10-1/2" 12 per box
0832010QB 10 lb can  
0832020BM 20 lb pail  
0832040BM 40 lb pail  
0832120KG 120 lb keg  



Do Not Use On Oxygen Services.

Special packaging sizing available upon request.

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