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With a legacy of over 90 years, RSC Chemical Solutions continues to deliver performance chemicals that professionals rely on year after year for a job well done, every time. Since 1941, LIQUID WRENCH® products, developed by the people who use them, have earned the trust of hard-working tradesmen through consistent, superior performance and a commitment to innovation.

Formulas are designed for professional and DIY applications across many industries including automotive, heavy duty, industrial, MRO, outdoor power equipment, and original equipment manufacturers.

By creating long term partnerships with distributors around the world, RSC is able to provide its global customers with local supply of GUNK®, TITESEAL®, and LIQUID WRENCH® branded products. RSC continues to invest in expanding its global support team in order to ensure success for its key partners around the world.



Pro Penetrant & Lubricant – LED411

  • Advanced formula with both penetrant and lubricant in one
  • Built-in LED using FlashSight™ Technology lets you see where you spray
  • Penetrates corrosion, loosens rusted bolts and parts, stops squeaks, and displaces moisture

Penetrating Oil – L112

  • Dissolves rust and cuts through grease
  • Frees stuck nuts, bolts, hinges, and locks
  • Perfect for all maintenance and repair jobs

Lubricating Oil – L212

  • Long lasting lubricant to protect from rust, corrosion, and wear
  • Loosen stuck parts, stops squeaks, and reduces friction
  • Use on hand and electric tools, hinges, locks, and implements

White Lithium Grease – L616

  • Lithium based grease which sprays on easily and will not melt, run, wash off, or freeze
  • Inhibits corrosion, lubricates moving parts, and protects against the environment
  • Especially useful in farming, marine, and industrial applications

Silicone Spray – M914

  • Waterproofs and creates an instant non-stick surface
  • Safe on wood, rubber, plastics, metals, and vinyl
  • Repels water and inhibits rust to extend product life

Dry Lubricant – L512

  • Repels dust and dirt with no oily residue
  • Quick dry for dusty environments
  • Use on hinges, sliding doors, windows, and drawers

Chain & Cable Lubricant – L711

  • Specially formulated to stay on fast moving parts – no sling!
  • Reduces friction, prevents corrosion, and extends life
  • Motorcycle and bicycle chains, throttles cables, and farm equipment

Rust Inhibitor – LC9

  • Ultimate rust protection for metals exposed to heat, humidity, salt, and freezing
  • No mess film does not freeze, melt, dry, or crack
  • Use on nuts, bolts, hinges, locks, clamps, pipes, and outdoor equipment

Garage Door Lubricant – LGL10

  • Specially formulated for overhead doors in home and industrial buildings
  • Sprays on wet to flow into bearings and springs; dries to avoid dust and dirt accumulation
  • Overhead and sliding doors, pulleys, springs, hinges, cables, and tracks