Precleaner and Insect Remover Foaming Koch Chemie Pfe PreFoam Efficient, 20L, phosphate-free, highly alkaline, for prewashing cars and trucks. The complexing agent and surfactant composition spontaneously dissolves stubborn adhesions such as insects, bird droppings and environmental dirt. The good foam formation in combination with the fresh citrus fragrance ensures a pleasant washing experience.

Class B according to VDA: exposure time max. 1 min, max. application concentration 1:100.

Insect cleaning: 1:20; car chassis pre-cleaning: 1:30; truck pre-cleaning: 1:15 to 1:20. Apply from bottom to top, covering the entire surface and rinse thoroughly with a high-pressure cleaner after a maximum of 1 minute.

Do not let it dry. Do not apply to hot surfaces. Check suitability and compatibility before use.

Quantity: 20L