Liquid-O-Ring 250 Liqui-Lok Thread Locking Compound is a two part epoxy compound used to replace the welding of casing joints and threaded connections.Liquid-O-Ring 250 Liqui-Lok is unaffected by vibration, pounding, or expansion due to temperature changes. It withstands high break-out torque and provides a leakproof seal.Liquid-O-Ring 250 Liqui-Lok is easily mixed under varying temperatures due to its workable consistency in excess of one hour.
BENEFITS
🟢 Friction factor of 1.5
🟢 Mixes easily
🟢 Workable consistency in excess of one hour
🟢 Water resistant
🟢 Oxidation resistant
🟢 Withstands high breakout torque
🟢 Provides a leakproof seal and strong permanent bond
🟢 Self lubricating
🟢 Unaffected by vibration and pounding
🟢 Excellent adhesion
APPLICATION
1. Thoroughly clean male and female threads to remove all thread dope, oil, and grease.
2. Dry threads completely prior to application of Liqui-Lok.
3. Thoroughly mix contents of can; add entire bottle of hardener and continue mixing until completely uniform.
4. When used in conjunction with float equipment, apply Liqui-Lok to male threads using a putty
knife or spatula.
5. Make up joints final torque without delay.
NOTE
Setting action begins immediately after addition of the hardener. The mixture will remain in a workable consistency from 45 minutes to 2 hours under average conditions. Curing time may be reduced by elevating the temperature up to 250°F (121°C) or increased by lowering the temperature. The cure seal may be broken out by heating the joint to >450°F (232°C). Wet joints or high moisture conditions may affect curing ability.
TYPICAL OBSERVATIONS 250
Chemical Family: Epoxy Polymer Resin
Color: Gray
ASTM Penetration @ 77°F (25°C): 355–365
NLGI Grade: 0
Type Curing: Thermo Curing
Density, lb/gal: 14.25–14.75
Specific Gravity @ 25°C: 1.707–1.767
Flash Point: >400°F (>204°C)
Solubility in Water: Insoluble
Friction Factor: 1.5
Shelf Life: Four years
TYPICAL OBSERVATIONS 250 Hardener
Appearance: Liquid
Color: Pale Straw Colored
Odor: Aminic
Density, lb/gal @ 77°F (25°C): 8.51
Specific Gravity: 1.019
Solubility in Water: Appreciable (>10°%)
Percent Volatile: Nil
Flash Point: >250°F (121°C)
COVERAGE CHART
(FOR 1 POUND KIT)
PIPE SIZE NO. OF JOINTS
4½”: 20 Joints
5½”: 12 Joints
65/8”–7”: 8 Joints
75/8”–95/8”: 6 Joints
10¾”–133/8”: 4 Joints
16”–20”: 2 Joints
(FOR 1/2 POUND KIT)
PIPE SIZE NO. OF JOINTS
4½”: 10 Joints
5½”: 6 Joints
65/8”–7”: 4 Joints
75/8”–95/8”: 3 Joints
10¾”–133/8”: 2 Joints
16”–20”: 1 Joint