Oxygen Compatible
Paste (OC Five) and
Grease (OC Seven)
 Solutions for critical and demanding applications where no flammability, compatibility with oxygen and resistance to aggressive chemicals are essential.
 

OC Five Paste and OC Seven Grease are blended formulations consisting of PTFE particles and Halocarbon® oil, producing a superior sealant that is chemically inert and environmentally safe. Both products have been tested and certified by BAN for gaseous and liquid oxygen service.

Both products can be used in High Vacuum 10-7 Torr applications where exposure to corrosive gases isprobable. They are superior lubricants which provide leak tight sealing in a wide range of vacuum requirements. These grease and paste formulations provide unique properties over a wide temperaturerange - from cryogenic through thermally stable to +450ºF. Both are non-flammable, non-migrating, non-toxic, odorless and waterproof as well as anti-corrosive, anti-galling, anti-seize, dielectric and lubricating.

Cost effective for liquid oxygen, liquid nitrogen, cryogenic and vacuum applications to prevent and reduce component equipment failures, maintenance or downtime.

Available in 2 oz. (57 gram) and 16 oz. (454 gram) jars with resealable lid for ease of use and storage.

Not recommended for aluminum against aluminum, or in concentrated alkali and HF.

OC Five Paste and OC Seven Grease are compatible with many aggressive chemicals including:
 

Acetylene Ethylene Oxygen (liquid & gaseous)
Ammonium hydroxide Fluorine (gaseous) Phosphoric acid
Ammonium nitrate Fuming nitric oxide Potassium perchlorate
Ammonium percholrate Helium Potassium persulfate
Antimony trichloride Hydrogen Propylene oxide
Boron trifluoride Hydrogen bromide Silane
Bromine Hydrogen fluoride Silicone tetrachloride
Bromine trifluoride (gaseous) Hydrogen peroxide (all concentrations) Sodium
Calcium hypochlorite Hydrogen sulfide Sodium hydroxide (all concentrations)
Carbon dioxide Hydroiodic acid Sulfur trioxide
Chlorine trifluoride (gaseous) Iodine Sulfuric acid
Chlorosilanes Muriatic acid Thionyl chloride
Chlorosulfonic acid Nitric acid Titanium tetrachloride
Chromic acid Nitrogen trifluoride Uranium hexafluoride
Chromyl nitrate Oleum

 
 
Oxygen Compatible
PTFE Paste
Joint and Thread Sealer
Solutions for critical and demanding applications where no flammability, compatibility with oxygen and resistance to aggressive chemicals are essential.

Anti-corrosive, anti-galling, anti-seize, water soluble. Chemically inert, lubricating, non-flammable, non-migrating, non-toxic and odorless. Tested and certified by BAM for gaseous and liquid oxygen service. Use in extreme temperatures: from -400ºF to +500ºF and Mid Vacuum use to 10-3 Torr. A superior PTFE thread sealant paste that seals safely and more effectively than any Teflon® tape, OC Three replaces Teflon® tape in any application. Conveniently packaged in a 4 oz. (113.4 gm) tube with easy apply nipple and cap.

OC Three is compatible with many aggressive chemicals including:
 
 

Acetylene Fluorine (gaseous) Phosphoric acid
Aluminum chloride Helium Potassium perchlorate
Ammonium nitrate Hydrogen Potassium persulfate
Ammonium percholrate Hydrogen bromide Propylene oxide
Antimony trichloride Hydrogen peroxide (all concentrations) Silane
Bromine Hydrogen sulfide Silicone tetrachloride
Calcium hypochlorite Hydroiodic acid Sodium hypochlorite
Carbon dioxide Iodine Sodium perchlorate
Chlorosilanes Muriatic acid Sulfur dioxide
Chlorosulfonic acid Nitric acid Sulfur trioxide
Chromic acid Nitrogen Oxides Sulfuric acid
Chromyl nitrate Oleum Thionyl chloride
Ethylene Oxygen (liquid & gaseous) Titanium tetrachloride

 
 
 
© 2005- MPT Industries, Dover, NJ. All rights reserved. MPT and OC are registered trademarks of MPT Industries; Halocarbon® is a registered trademark of Halocarbon Products Corp.; Teflon® is a registered trademark of DuPont Corp.