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Desco TFE-Seal 108 For Hard to Seal Valves

  • Lubricants & Sealants
  • Valve Lubrication
  • Valve Sealants
  • desco tfe seal 108 valve lubricant

Desco TFE-Seal 108 is the ultimate sealant for damaged valves. It was developed and tested by a group of valve repair specialists with over 20 years combined experience. This is the ultimate
sealant of internally worn or damaged valves. It contains a 100% synthetic base fluid for excellent resistance to washout from hydrocarbons. If TFE-Seal 108 won’t seal your valve, it will need to be taken offline or rebuilt.

Service Recommendations:
Desco TFE-Seal 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.

 

Typical Characteristics

Appearance Dark gray, grainy, tacky
NLGI 2-3
Penetration (ASTM D217) 245-275
Worked Penetration, 60x (ASTM D217) 245-275
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) 9.5
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) Pass
Resistance to 50% Ethanol in Water (FTM 5415) Pass
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

PART # UNIT SIZE CONTAINER
LL108150 “J” stick 1 3/8” x 8 1/2” 16 /box
LL108160 “K” stick 1 1/2” x 10 1/2” 12 /box
LL108010 10 lb Can
LL108020 20 lb Can
LL108040 45 lb Pail
LL108120 120 lb Keg

Downloads:

  • Desco TFE-Seal 108 Tech Sheet
  • Desco TFE-Seal 108 SDS

Contact Us

Products in the same category:

Desco 620 Sealant/Lubricant for WKM Type Valves

Desco 660 Hydrocarbon Service for McEvoy Style Valves

Desco TFE-Seal 110X For Hard to Seal Valves

Desco TFE-Seal 104 Hydrocarbon Service (Contains PTFE) Sealant

Products

  • API Gate Valve Parts
  • Choke Assembly & Parts
  • Valves
  • Valve Lubrication
  • API Ring Joint Gaskets
  • Additional Products

Contact

GRM Flow Products
#310, 8810 - 15th Street
Edmonton, Alberta, Canada
T6P 0B9

Phone: (780) 416-4823
Email: sales@grmflow.com

POR = Price On Request

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© 2020, GRM Flow Products
  • Home
  • Company
    • Company Profile
    • Who We Are
    • Environmental Policy
    • Employment Opportunities
    • Back
  • Products
    • API Gate Valve Parts
      • Model F/FC Manual
      • Model M
      • Model DM
      • Back
    • Choke Assembly & Parts
      • Flanged G-H2
      • Threaded G-N60
      • Union G-1502
      • Back
    • Valves
      • Ball Valves
      • Needle/Gauge Valves
      • Bronze Globe Valves
      • Back
    • Valve Lubrication
      • Lubricants & Sealants
      • Valve Lubrication Fittings
      • SNIPER™ Lubrication Equipment
      • Back
    • API Ring Joint Gaskets
      • R Series
      • RX Series
      • Rubber Coated Series
      • BX Series
      • Back
    • Additional Products
      • Casing Vent Assemblies
      • Snap Off Lockouts
      • Seat Tools
      • Ammo Box
      • Back
    • Back
  • Resources
    • Product Brochures
    • Desco Safety Data Sheets
    • Back
  • News
  • Contact