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250 LIQUI-LOK Thread Locking Compound


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250 LIQUI-LOK Thread Locking Compound is a two part epoxy compound used to replace the welding of casing joints and threaded connections. 250 LIQUI-LOK is unaffected by vibration, pounding, or expansion due to temperature changes. It withstands high break-out torque and provides a leak proof seal. 250 LIQUI-LOK is easily mixed under varying temperatures due to its workable consistency in excess of one hour.

BENEFITS

Friction factor of 1.51
Mixes Easily
Workable consistency in excess of one hour
Water resistant
Contains rust and corrosion inhibitors
Oxidation resistant
Withstands high breakout torque
Provides a leak proof seal
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 workable consistency from 45 minutes to 2 hours under average conditions. Curing time may be reduced by elevating the temperature or increased by lowering it. The cure seal may be broken out by heating the joint to 550 degrees Fahrenheit. Wet joints or high moisture conditions may affect curing ability.

TYPICAL OBSERVATIONS 250 Hardener
Appearance Liquid
Color Pale Straw Colored
Odor Ammonical
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)
Thread Locking Compound
Part No
700-0000
TYPICAL OBSERVATIONS 250
Chemical Family  Epoxy Polymer Resin
Color  Gray
Specific Gravity @ 25°C  1.797
ASTM Penetration @ 77°F (25°C) 355 - 365
NLGI Grade 0
Type Curing Thermo Curing
Density lbs/gal 15.00
Friction Factor 1.51
Shelf Life Two years
COVERAGE CHART
(FOR 1/2 POUND KIT)
PIPE SIZE NO. OF JOINTS
4 1/2” - 5½” . . . . . . . . . . . . . . . . . . . . . . . .  8 Joints
6 5/8” - 7”. . . . . . . . . . . . . . . . . . . . . . . . 6 Joints
7 5/8” - 9 7/8” . . . . . . . . . . . . . . . . . . . . . . . . 4 Joints
10 3/4” - 13 3/8” . . . . . . . . . . . . . . . . . . . . . . . . 2 Joints
16” - 20” . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Joints