Liquid-O-Ring 404EU is an all-purpose lubricant and sealant for applications that require the best lubrication available. Lubon 404EU’s processing and formulation enable it to provide a versatility not found in conventional lubricants. The uses of Lubon 404EU are varied. In general, Lubon 404EU may be applied to threaded connections, gaskets, gear boxes, gear and chain drive units, draw works, direct rotary drives, outboard motor lower units, stopcocks, wellheads, swivel joints, and universal joints, as a pump and valve packing, and additive to truck rear ends. Lubon 404EU possesses a unique plating and coating ability, which provides a residual lubricating film that eliminates metal to metal contact and prevents rust and corrosion.Lubon 404EU provides the best possible sealing and protection from galling and seizing, even on connections of stainless steel, iron, aluminium, brass, fiberglass, and plastic. Unlike tape sealants, Lubon 404EU will coat the entire thread surface. Threads that are worn, corroded,
or badly machined are easily sealed by Lubon 404EU. Still another advantage is that the make-up and break out torque will be approximately the same, a feature not found in any other sealant.
THREAD SEALANT:
For maximum effectiveness, Lubon 404EU should be applied to the female (box end) and male (pin end) threads of the connections. Application to both threads allows the Lubon 404EU to be pushed in by the screwing motion during make-up and provides a pack-off in the helical leak path. A “bead” of Lubon 404EU is formed between the leading edge of the male connection and the female threads. When the connection is made up, there will be a torque reduction of approximately 15%.
1. Apply Lubon 404EU using a dope brush. For best results, apply to both male and female threads. NOTE: For large connections use Liquid-O-Ring® Thread Sealant 104EU or 105EU, depending on the condition of the threads.
2. As the connection is being made up, Lubon 404EU will plate out evenly over the threads. It is highly
recommended for all metal and non-metal threads.
GEARBOX ADDITIVE:
Lubon 404EU may be added to any gearbox that does not contain small ball or roller bearings, oil circulation systems, or filter systems. For gearboxes containing any or all of the above components, use GX Seal 753. A symptom of a problem is a gearbox that is running hot, making noise, and/or showing
signs of leakage around seals or gaskets.Lubon 404EU is a concentrated material; for correct amount
to add, refer to application chart. The gearbox should be run immediately after application to insure circulation of LIQUILON®, to obtain a coating of LIQUILON® on metal surfaces, and to enable the LIQUILON® to reach any areas of leakage.A gearbox treated with Lubon 404EU will have many advantages
over an untreated gearbox. Several of these advantages are listed below:
• A noticeable reduction in “play” due to Lubon 404EU’s film forming lubrication.
• A reduction in gear noise.
• A reduction of heat and wear.
• Will seal leaks around gaskets or seals as they occur, preventing the loss of gear oil.
• Reduction in power required to drive the gearbox.
Mix one ounce of Lubon 404EU per quart of oil in gearbox to provide solid film lubricity, cooler operation, and to eliminate leakage. It may be used in standard transmissions.
MISCELLANEOUS APPLICATIONS:
ANTI-SEIZE COMPOUND: Lubon 404EU will not only protect coated parts from rust and corrosion, but will also allow uniform tightening of bolts and nuts, permitting accurate torque reading.
RAILROAD CENTER PLATE LUBRICANT: LIQUILON® particles of Lubon 404EU are deformed by the weight of the car. In addition to offering superior lubricity, the solid LIQUILON® film provides total corrosion resistance.
EXPOSED GEAR LUBRICANT: On low to medium speed, Lubon 404EU provides solid film lubricity and protection from corrosion.
OUTBOARD MOTOR LOWER UNITS: Small amount of Lubon 404EU provides sealing and lubrication to gears.
ELEVATOR APPLICATION: Lubon 404EU can be used as a jack packing lubricant on hydraulic elevator units.
O-RING LUBRICANT: To prevent tearing of o-ring after operation, butter with Lubon 404EU prior to installation. The life and sealing capability of conventional o-rings can be greatly improved by using Lubon 404EU.
PROTECTION FROM CORROSION: Lubon 404EU applications in fresh and salt water conditions have been extremely successful. Parts exposed to salt water have shown no sign of corrosion, even after extended periods of use.
VALVE LUBRICANT AND SEALANT: Lubon 404EU finds use as a valve lubricant and sealant for industrial valves requiring exterior lubrication injection, including plug valve applications. Lubon 404EU will effectively seal and lubricate manual and pneumatic controlled valves. Replace the present zerk fitting with a button head fitting in order to better accommodate the application of Lubon 404EU. For specialized application, see the Liquid-O-Ring® line of valve lubricants.
TYPICAL OBSERVATIONS:
Color:Green
Active Component:LIQUILON®
Manufacturing Process:Fluoromation
Density, lb/gal @ 77°F (25°C):8.50
Specific Gravity @ 77°F (25°C):1.018
Dropping Point, ASTM D-2265:>500°F (>260°C)
Flash Point, ASTM D-92:>450°F (>232°C)
Lowest Service Temperature:0°F (-17°C)
Penetration, ASTM D-217 worked @ 77°F (25°C):265–295
Base Oil Viscosity:
cSt, 40°C:170
cSt, 100°C:16.35
Corrosion Preventive Properties, ASTM D-1742 @ 125°F (51°C):Pass
Water Washout Characteristics, ASTM D-1264 @ 100°F (37°C):Nil
Evaporation Loss, ASTM D-972 @ 210°F (98°C):2.7%
Oil Separation, ASTM D-1742 @ 77°F (25°C):0.10%
Oxidation Stability, ASTM-942 @ 210°F (98°C), 72 hrs PSI Loss:3
Friction Factor:0.89
Shelf Life (unopened container):Two years