Include Header
For Over 82 Years, Radiator Specialty Company products help make things work better.                              
New Products
L112 Liquid Wrench Super Penetrant
L112
Liquid Wrench Super Penetrant

- A powerful blend of quick-acting, fast penetrating solvents that loosens rusted nuts, bolts and parts in seconds.
- English & Spanish label
L404A LIQUID WRENCH® Penetrant & Lubricant L4
L404A
LIQUID WRENCH® Penetrant & Lubricant L4

- Fast-acting synthetic oil penetrates rust & tightly fitting parts
- Stops Squeaks - Loosens Rusted Parts - Displaces Moisture -- Inhibits Corrosion
- Provides MAXIMUM lubrication like no other product
- Exclusive CERFLON® solid compound increases lubricity
- Directional "pinpoint" stream stays where it is sprayed
L412_6 LIQUID WRENCH® Penetrant & Lubricant L4
L412_6
LIQUID WRENCH® Penetrant & Lubricant L4

This state-of-the-art penetrant/lubricant is a complex blend of low surface tension esters, polymers, and lubricity improvers. It contains Bi-Polar Technology for superior penetration and long-lasting adhesion to surfaces. Contains next-generation CERFLON® solid lubricant. Offers superior corrosion protection.
Detail Specifications with a Comparison of this Product to the Competition
L616 White Lithium Grease
L616
White Lithium Grease

- Reduces friction in all metal to metal and metal to plastic applications.
- Protects against rust and corrosion.
- Will not melt, run or freeze.
- Great for outdoor hinges, garage doors & more.
M1410TF TransMedic® Synthetic Transmission Flush
M1410TF
TransMedic® Synthetic Transmission Flush

- Use With or Without Flush Equipment
- Cleans Internal Components
- Prepares Auto-Trans for new fluid.
- No Damaging Chemical or Alcohol Residue
M1410TS TransMedic® Automatic Transmission Treatment (Fully Synthetic)
M1410TS
TransMedic® Automatic Transmission Treatment (Fully Synthetic)

- Shift Improver.
- Stops Torque Converter "Shudder"
- Restores Smooth Shifting.
- Mixes with all ATF Fluids.
- Cuts Slippage, Wear & Noise.
M1432 TransFusion® Automatic Transmission Fluid & Sealer
M1432
TransFusion® Automatic Transmission Fluid & Sealer

- Replaces Lost ATF.
- Helps Prevent Leaks.
- Conditions Seals.
- Compatible with DEXRON® III, MERCON® & Others.
M1512 TranSeal® Strong Automatic Transmission Sealer
M1512
TranSeal® Strong Automatic Transmission Sealer

- Stops Leaks Fast.
- Compatible with Most ATF.
- Conditions Seals.
- Shift Improver.
M1712 Steer-Seal® Power Steering Sealer
M1712
Steer-Seal® Power Steering Sealer

- Helps Stop Leaks by Rejuvenating Seals.
- For Most Domestic & Foreign Vehicles.
- For Aging Systems.
M206 Belt Dressing
M206
Belt Dressing

- Protects against premature wear
- Provides better grip - eliminating slip and squeaks
M2312 Gas Treatment
M2312
Gas Treatment

- Helps clean entire fuel system
- Reduces intake valve deposits.
- Increases fuel economy.
- Removes water.
- Fights gas line freeze.
M2616 Fuel System Cleaner
M2616
Fuel System Cleaner

- Frees sticky valves and rings.
- Removes gum, varnish and carbon from internal engine parts.
- Helps restore lost power.
- Prevents stalling, carburetor icing and pre-ignition.
- Cleans entire fuel system.
M2704SPF Rack & Pinion & Power Steering Conditioner
M2704SPF
Rack & Pinion & Power Steering Conditioner

- Lubricates & Quiets Pumps.
- Conditions Seals.
- Protects Against Wear & Oxidation.
M2712SYN Synthetic Power Steering Fluid for European & Nissan Automobiles
M2712SYN
Synthetic Power Steering Fluid for European & Nissan Automobiles

- Meets most European & Japanese OEM Specs; - Applications: Mercedes Benz (Class: "E" 1996-on, "ML" 1998-on, "S" 2000-on, "CL" 2000-on, "C" 2001-on, "CLK" 2003-on, "SLK" 2005-on), Saab 900/9000 (1997-98), Volvo (03/1998-on), Audi (1990-on), BMW (9/1991-on), Chrysler Crossfire, Dodge Sprinter / Freightliner, Mini Cooper (2002-on), Nissan (1994-on), Porsche (1995-2005), Rolls Royce, Volvo (3/1998-2002), VW (1990-on), or where #CHF11S is specified; - Do not mix with ATF.
M2713 Universal Power Steering Fluid with Stop Leak
M2713
Universal Power Steering Fluid with Stop Leak

- Stops leaks.
- Revitalizes old seals.
- Prevents wear, foam and oxidation.
- Mixes with GM, Ford, Chrysler & some Imports.
- Not for Honda or Acura.
M2714H_6 Power Steering Fluid for Honda® & Acura® with Stop Leak & Conditioner
M2714H_6
Power Steering Fluid for Honda® & Acura® with Stop Leak & Conditioner

- Replaces Honda & Acura OEM fluids.
- Helps Stop Leaks by Conditioning Seals.
- Protects Against Wear & Oxidation.
M2732 Universal Power Steering Fluid with Stop Leak
M2732
Universal Power Steering Fluid with Stop Leak

- Stops leaks.
- Revitalizes old seals.
- Prevents wear, foam and oxidation.
- Mixes with GM, Ford, Chrysler & some Imports.
- Not for Honda or Acura.
M3515 Instant Starting Fluid
M3515
Instant Starting Fluid

- Quickly starts gasoline and diesel engines without glow plugs.
- Contains upper cylinder lubricants.
- Effective to -65 F below zero.
- Highest Ether content.
M3616 TransMedic® (non-synthetic) Automatic Transmission Treatment & Shift Improver
M3616
TransMedic® (non-synthetic) Automatic Transmission Treatment & Shift Improver

- Helps Eliminate Slippage.
- Restores Smooth Shifting.
- Reduces Wear.
M3815 Thrust Starting Fluid
M3815
Thrust Starting Fluid

- Quick, smooth starting of all gasoline engines and diesel engines without glow plugs.
- Effective to -65 F below zero.
M3911 Liquid Fire Starting Fluid
M3911
Liquid Fire Starting Fluid

- Designed for all gasoline engines and diesel engines without glow plugs.
- Fits injector bracket on most diesel trucks and heavy equipment.
_ Effective to -65 F below zero.
M4912 Fuel Injector and CarbMedic®  Cleaner
M4912
Fuel Injector and CarbMedic® Cleaner

- Keeps fuel injectors and carburetors clean.
- Restores lost power.
- Reduces exhaust emissions.
M5012 Lead Substitute
M5012
Lead Substitute

- Replaces lead protection.
- Contains valve seat anti-wear additive.
- Intended for off-road use.
M5112 Octane Performance Booster
M5112
Octane Performance Booster

- Boosts octane while cleaning combustion chambers and fuel system.
- Reduces knock, ping, and hesitation.
- Restores top performance.
M5212 Super Concentrated Fuel Injector Cleaner
M5212
Super Concentrated Fuel Injector Cleaner

- One treatment cleans fuel injectors and intake valves.
- Restores lost power.
- Increases fuel economy.
M914 Silicone Spray
M914
Silicone Spray

- Compatible with all metals, rubber, plastic and wood.
- High viscosity formula eliminates squeaks and lubricates all kinds of household and mechanical equipment.
- English & Spanish label
MAS7 Mass Air Flow Sensor Cleaner
MAS7
Mass Air Flow Sensor Cleaner

- Helps improve performance & MPG
- Fast drying and no residue
- Dissolves grease, dirt & flux
- Improves air to fuel ratio
ML2S Chain Lube
ML2S
Chain Lube

- Penetrates…lubricates…clings…
- Quiets all types of open chains and flexible cables
- Anti-wear and anti-oxidation agents prolong chain and sprocket life.
- English & Spanish Label.
T1616 Regular Undercoating
T1616
Regular Undercoating

- Designed to protect the car body from rust and corrosion.
- Provides a tough, flexible, moisture-proof coating.
- Undercoating seals out moisture and dust.
- English and Spanish label.
T1617R Rubberized Undercoating
T1617R
Rubberized Undercoating

- Designed to protect the car body from rust and corrosion.
- Provides a tough, flexible, moisture-proof coating.
- Undercoating seals out moisture and dust.
- English and Spanish label.
Include Footer