
Koch-Chemie Vb Vorreiniger B

Also available in 22kg size here.
Koch-Chemie Vorreiniger B is a highly concentrated, phosphate-free, alkaline, high foaming pre-cleaner for car and truck pre-washing. The combination of high-quality complexing agents and special surfactants dissolves even stubborn incrustations such as insects, bird droppings, environmental and rim dirt extremely quickly.
Therefore, Vorreiniger B is ideally suited in particular for heavily frequented car washes and for non-contact high-pressure washing. Special corrosion inhibitors ensure high material compatibility with regard to sensitive components such as anodised aluminium. Also suited for copolymer de-waxing. Optimally suited as well for biological service water treatment plants.
Recommendations for use
Apply over the whole vehicle surface and allow to react for a short time. Use a high-pressure cleaner to rinse off thoroughly.
Depending on the dirt accumulation:
- Precleaning: 1:30 to 1:50.
- Rim cleaning: 1:3 to 1:10.
- Copolymer dewaxing: 1:5 to 1:10.
- Self-service high-pressure washing: 1:300.
Areas of use
- Cars, commercial vehicles.
- Construction machines.
- Steel rims and alkali-resistant painted aluminium rims.
Warnings
- Do not use on hot surfaces.
- Do not let dry.
- Before using, check suitability and compatibility.