Koch-Chemie PreFoam efficient is a highly alkaline foaming precleaner designed to remove insects, road film, oils and heavy traffic dirt with powerful foam coverage before contact washing. pH 13.5 • 5L.
Removes heavy dirt and road grime
Produces rich and stable foam coverage
Quick breakdown of contamination
Economical dilution ratio
Dilute 1:10 – 1:30
Apply evenly onto vehicle surface
Allow foam to dwell briefly
Rinse thoroughly with water
Insect cleaning: 1:20; pre-cleaning of car chassis: 1:30; pre-cleaning of trucks: 1:15 to 1:20. Apply from bottom to top covering the entire surface and rinse off thoroughly with a high-pressure cleaner after maximum 1 min.
Do not let it dry. Do not apply to hot surfaces. Check for suitability and compatibility before use.
Yes, when diluted correctly and rinsed before drying.
Yes. It is designed for foaming prewash applications.
No. Do not allow the product to dry on the surface.
Highly concentrated and fast acting, Koch-Chemie PreFoam efficient delivers powerful foaming prewash performance for removing insects, road film and heavy contamination safely before washing.