Tunnel Wash #4 Express Wax

Four-Part Cleaning System

Applied with robotic tunnel wash equipment, Tunnel Wash #4 Express Wax is a high-dilutable, self-shining, polymer-based product. This wax is self-leveling on the surface and leaves a lustrous shine. Tunnel Wash #4 Express Wax does not yellow, protects the tractor and trailer finish and aids the cleaning process in the next wash.


Meter Tunnel Wash #4 Express Wax into the system as 1 part wax to 50-100-150 parts water. Spray after the final rinse has been completed.

Technical Data

Physical StateLiquid
ViscosityNot established
Relative Density8.45 lbs/gal
Specific Gravity1.03
SolubilityWax solution
Boiling PointNot established
Vapor PressureNot established
Vapor DensityNot established
Freezing PointNot established
Decomposition TemperatureNot established
pH8.0 – 9.0
Partical Coefficient N-Octanol/WaterNot established
Evaporation Rate< 1
Flash PointDoes NOT flash
Lower Flammability/Explosive LimitNone known
Upper Flammable/Explosive LimitNone known
Auto-Ignition TemperatureNone known

Additional Information

Store in a cool, dry place. Do NOT allow product to freeze. If freezing occurs, stir gently to reconstitute. Dispose of container in accordance with all federal, state and local regulations. Read label for general warnings, cautions and usage information. All detergents used in the manufacturing of this product are biodegradable.