222 Silicone Compound

222 Silicone Compound

222 SILICONE COMPOUND 
Dielectric silicone lubricant and sealant. 
PRODUCT DESCRIPTION:  
    Lub-O-Seal 222 silicone compound is a 
greaselike material containing a polydimethyl 
silicone fluid and thickened with an inert silica 
filler.  It is translucent to white in appearance and 
has excellent dielectric properties, is highly water 
repellent, resistant to oxidation, and essentially nontoxic and non-melting.  Lub-O-Seal 222 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 222 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 222 Silicone compound can be used 
in a variety of applications requiring high moisture 
resistance, high dielectric, lubricity, and release or 
sealing properties.  It  can be used on equipment 
requiring temperatures or mechanical stability.
 • Lubricate rubber & plastic o-rings 
 • Lubricate gaskets, packings and seals 
 • Lubricate valves and valve assemblies 
 • Sealant for high vacuum and pressure systems 
 • Seal & protect underground cables & connectors 
 • 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.