Koch Chemie PreWash B (Pb) - Premium Alkaline Prewash 11kg

€66,90

Promotional price valid from 11/12/2025 to 15/02/2026, or while supplies last

Delivery between 16 February and 18 February

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Koch Chemie PreWash B (Pb) - Premium Alkaline Prewash 11kg

Koch Chemie PreWash B (Pb) - Premium Alkaline Prewash 11kg

€66,90

€66,90

The First Step to a Good Wash

Loosens stubborn dirt before contact.

It helps dissolve insects, bird droppings, and environmental dirt right before washing, to reduce friction and wash more safely.

Fast in High-Pressure Washing

It was designed for short reaction times, with thorough rinsing afterwards. Max. 1 minute, ideal for shower stalls and quick routines.

Economical and Versatile Dilution

You adjust the strength according to the dirt level: pre-wash, wheels, and even shower stall cleaning, to make the concentrate last longer without waste.

Koch-Chemie PreWash B – concentrated alkaline pre-cleaner

Highly alkaline, phosphate-free pre-cleaner with complexing agents and surfactants for pre-washing cars and trucks, suitable for steel wheels and alkali-resistant painted aluminum wheels, with a pH of 13.9. and short operating time

How to Use

Preguntas frecuentes

Yes, all orders include a tracking number which will be emailed to you after the order has been shipped.

You can return it up to 14 days after receiving it at home. The product must be returned in its original condition, unused, and in its original packaging.

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