2211 Geophysical Grade

2211 Geophysical Grade

2211 SILICONE COMPOUND 
Heavy consistency lubricant / sealant for high-vacuum or geophysical grade applications. 
PRODUCT DESCRIPTION:  
    Lub-O-Seal 2211 Silicone compound is heavy 
consistency, grease-like material containing a 
polydimethyl silicone fluid  and thickened with an 
inert silica filler.  It has excellent dielectric 
properties, is highly water repellent, resistant to 
oxidation, and essentially non-toxic and nonmelting.  Lub-O-Seal 2211 will not dry out in 
service and will retain its consistency at 
temperatures ranging from –40 to +500 F (-40 to 
+260 C).  It is non-corrosive, odorless, resistant to a 
variety of chemicals, and works well in lubricating 
most plastic and rubber components. 
SPECIFICATIONS: 
Penetration (Worked 60x) ………………………………   250 
Service Temperature ……………………….…   -40 to +500 F 
Melting Point ………………………...………….…….   None 
Specific Gravity ………………………………………..   1.03 
Bleed (200 C / 24 Hrs) ………………………………....   0.16 
Evaporation (200 C / 24 Hrs) ……………………………   1.7 
Dielectric Strength (50 mil) …………………………….   700 
Dielectric Constant (1 kHz) ……………………………..   2.9 
Volume Resistivity (ohm-cm) ……………….   1x10 (13) min 
Dissipation Factor …………………………………...   0.0025
CHEMICAL RESISTANCE:  
    Lub-O-Seal 2211 is not greatly affected by 
mineral or vegetable oils,  is generally resistant to 
dilute acids and alkaline, and to most aqueous 
solutions.  Because each application may vary in 
chemical composition, pressure, flow velocity, 
lubrication frequency and equipment design, it is 
recommended that the silicone be tested before 
adopting for regular use. 
FOR USE ON:  
    Lub-O-Seal 2211 Silicone compound can be 
used in a variety of applications requiring high 
sealing ability, high moisture resistance or high 
dielectric properties.  It can be used on equipment 
requiring temperatures or mechanical stability.
 • Sealant for high vacuum and pressure systems  
 • Seal & protect underground cables & connectors 
 • Lubricate, seal and protect downhole equipment. 
 • Lubricate o-rings, gaskets, packings and seals. 
 • Barrier coating in mildly corrosive environments 
 • Protective coating for electronic ignition systems 
 • Lubricate rubber & plastic-to-metal assemblies 
  
RESTRICTIONS:
This product should NOT be used in oxygen service or applications requiring oxygen compatibility.