Tunnel Wash #1 Aluminum Cleaner & Brightener

Four-Part Cleaning System

Tunnel Wash #1 Aluminum Cleaner and Brightener is the first step of the tunnel washing procedure. It is designed to clean and brighten aluminum, stainless steel, painted surfaces and remove stains. This is an industrial strength chemical and proper personal protection equipment should be worn.


Apply Tunnel Wash #1 manually with a sprayer. Standard dilution is 1-part chemical to 50-parts water but may be diluted to 25-50-100-parts water. Spray product on surface and soak for 2 to 5 minutes. Brush or pressure wash treated area, or continue with tunnel washing.

CAUTION: Chemical is harmful to glass. Avoid getting this product on glass. Do NOT allow this product to dry on treated surface.

Technical Data

Physical StateLiquid
ViscosityNot established
AppearanceClear green
Relative Density8.6 lbs/gal
Specific Gravity1.04
OdorMild acidic
Boiling PointNot established
Vapor PressureNot established
Vapor DensityNot established
Freezing PointNot established
Decomposition TemperatureNot established
pH2.0 – 3.0
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.