Koch Chemie Prewash B (Pb) - Pre-wash, Insect Remover 11KG

PREWASH B is a highly concentrated alkaline cleaner designed for removing insects, bird droppings, and heavy dirt from both passenger and commercial vehicles. A high content of complexing agents, surfactants, and special additives quickly removes dirt from wheels and surrounding areas such as insects, etc.

Application area: It is particularly suitable for car wash systems with a short contact time (e.g., touchless car washes) as well as for cleaning commercial vehicles. All substances contained meet the requirements for biodegradability.

Instructions for use:

Pre-washing and insect removal: 1:30 to 1:100

Wheel cleaning: 1:4 to 1:20. Apply over the entire surface and rinse with a high-pressure cleaner after a maximum of 1 minute.

Washing commercial vehicles: 1:2 to 1:15. In accordance with VDA, class B: Maximum contact time of 1 minute, maximum concentration during application 1:100

Warning:

Do not use on hot surfaces. Do not allow to dry. Check suitability and compatibility before use.