Koch Chemie Vorreiniger b High Foaming Pre Cleaner is the strongest alkaline cleaner in the range for extreme soiling such as insects, bird droppings, environmental and wheel rims. Anyone who wants to remove the heaviest dirt in a way that is gentle on the paintwork but effectively needs a strong product.
This dirt is loosened extremely quickly with the help of the strongly alkaline and foam-rich active formula. Therefore, the pre-cleaner b is an ideal candidate for heavily used washing systems in order to achieve perfect cleaning results as quickly as possible.
Special corrosion inhibitors ensure high material compatibility with regard to sensitive surfaces such as anodised aluminium.
Note: 5L version is VBn (NTA Free)
Cars, commercial vehicles, construction machines, steel rims and alkali-resistant painted aluminium rims.
The below graph is an indicator of what products are best suited as a maintenance pre-wash, depending on the protective products that are on the surface. It's up to the user to decide on the amount of chemical energy required to safely remove as much contamination as possible. Even though the best course of action is to wash frequently, limiting the amount of chemical energy required, it's not always achievable, so we've also listed what options are suitable for occasional use after longer periods between washes.
General Information:
Delivery Options:
Please allow longer delivery times to WA, NT, North QLD, regional and remote areas.
Full shipping policy click here
What is your return policy?
Items must be returned within 30 days in like new condition with original packaging.
To return an item, email us at sales@autobuff.com.au to receive a Return Authorisation Number and instructions. Products returned without authorisation will not be accepted.
All orders with free shipping will be charged at the standard shipping rate before a refund is issued.
If the return of a product causes the original order to fall below the free shipping threshold the remaining items and returned items will be billed for the normal shipping charges.
The cost of the returned items, minus shipping charges, will be promptly credited via the payment method used. It may take 5-7 days for your bank to process the credit.
Who pays for return shipping costs?
AutoBuff covers return shipping costs if the return is due to a manufacturing defect or as a result of our error. We will email you with instructions on how to return the product(s) to us in this situation.
Items returned for reasons other than defect or AutoBuff's error will not qualify for free return shipping. These returns include reasons such as changed my mind, did not like the product and ordered the incorrect product.
Can I exchange an item?
Yes. Please email us at sales@autobuff.com.au and let us know that you will be returning an item and what item you would like instead. We will email you a Return Authorisation Number. Upon our receipt of the returned item, we will ship out the new item. You will be credited or charged the price difference, less shipping, via the payment method used.