Koch Prewash Express is a highly concentrated alkaline cleaning product that contains no phosphates and is designed to remove heavy dirt from trucks and passenger cars. The high proportion of complexing agents and highly effective surfactants breaks down extreme dirt and removes not only road grime, but also insects, bird droppings and more. You can use it for touchless high-pressure washing as well as for heavily used car washes. The ingredients meet biodegradability requirements.
Main features:
- The strongest alkaline cleaner for removing dirt from trucks and passenger cars.
- Removes heavy road grime, insects and droppings.
- Not suitable for ceramic coatings and waxes.
Dilution:
- Pre-wash - 1:30 to 1:100
- Rim cleaning - 1:4 to 1:20
- Wash bay cleaning - 1:2 to 1:15
How to use:
- For pre-washing, use a manual foamer or a foam cannon for a pressure washer - leave to work for about 2 minutes and rinse off with a pressure washer.
- For rim cleaning, dilute the product in a spray bottle and spray onto the wheels, leave to work for max. 1 minute and rinse off with a pressure washer.
- For cleaning wash bays, dilute the product in a spray bottle and apply to the surface to be cleaned, leave to work and rinse off with a pressure washer.
- Do not let the product dry on the surface! Wear protective gloves!
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Signal word: danger
Hazard pictograms: GHS05
Hazard statements:
H314 Causes severe skin burns and eye damage.
H290 May be corrosive to metals.
Precautionary statements:
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P303+P361+P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P310 Immediately call a POISON CENTER or doctor.
P390 Absorb spillage to prevent material damage.
