Koch Chemie Vorreiniger B 1L

High-Foaming Alkaline Pre cleaner

Powerful Pre-Wash Cleaner for Cars, Trucks & High-Pressure Wash Systems

Koch Chemie Vorreiniger B (Pre-cleaner B) is a highly concentrated, alkaline, high-foaming pre cleaner developed for professional car and truck prewashing. Its advanced, phosphate-free formula combines high-quality complexing agents and specialized surfactants to rapidly dissolve stubborn contamination, making it ideal for high-volume car wash facilities and non-contact high-pressure washing systems.

Key Features & Benefits

·        High-Foaming Alkaline Pre-cleaner
Produces a rich, active foam that clings to surfaces for maximum dirt loosening

·        Removes Heavy & Stubborn Contamination
Effectively dissolves:

o   Insects & bug residues

o   Bird droppings

o   Environmental dirt & traffic film

o   Rim and wheel contamination

·        Ideal for Professional Car & Truck Washes
Perfect for:

o   Heavily frequented automatic car washes

o   Truck wash systems

o   Non-contact high-pressure prewashing

·        Excellent Material Compatibility
Special corrosion inhibitors protect sensitive components such as:

o   Anodized aluminium

o   Delicate metal and coated parts

·        Copolymer Dewaxing Capability
Suitable for dewaxing copolymer-based protection layers

·        Highly Concentrated & Economical
Extremely efficient with low application concentrations

Environmental & Professional Compliance

·        Phosphate-Free & Eco-Conscious Formula

·        Optimized for Biological Service Water Treatment Systems

·        Quick-Separating – tested according to ÖNORM 5106 (0.05% mass)

·        VDA Compliant:

o   Class A: Reaction time max. 5 min, max. concentration 1:300

o   Class B: Reaction time max. 1 min, max. concentration 1:30

Why Choose Koch Chemie Vorreiniger B?

·        Professional-grade alkaline prewash foam

·        Powerful cleaning for high-traffic wash facilities

·        Safe on sensitive materials with strong performance

·        Trusted Koch Chemie car wash & detailing solution

Ideal for car wash operators, fleet washing services, and professional detailers who need a fast-acting, economical, and high-performance pre-cleaner for cars, trucks, and commercial vehicles.