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404S
CO2 RESISTANT LUBRICANT & SEALANT
Lubon 404S is a CO2 resistant lubricant and sealant that resists the corrosive effects of downhole conditions. It is thermally stable and chemically inert. Lubon 404S is recommended for applications where resistance to CO2 is of the utmost importance. Lubon 404S will effectively seal out muds and downhole chemicals, including corrosive H2S and CO2 gasses. This sealant will allow easy breakout and disassembly of downhole tools that have been subjected to adverse service conditions. Lubon 404S services temperatures up to 400F and pressures up to 10,000 psi.