Vbn. Vorreiniger B NTA-frei precleaner 10L
PREWASH

Vbn. Vorreiniger B NTA-frei precleaner 10L

Koch-Chemie Vorreiniger B NTA-frei is a highly concentrated alkaline precleaner designed to remove heavy road film, oils, bugs and traffic dirt before contact washing. pH 13.1 • 10L.

$169.68
SKU: KOCH-248011
Powerful dirt breakdown
Safe on paint when diluted
Highly concentrated formula
Ideal for prewash stage
Fast Shipping Secure Checkout Professional Grade
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Deep Cleaning

Removes heavy dirt and grime

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Prewash Essential

Helps loosen dirt before contact washing

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Safe Formula

Safe on most surfaces

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Highly Concentrated

Economical dilution ratio

After
BEFORE
AFTER
How to Use
1

DILUTE

Dilute 1:10 – 1:30

2

SPRAY

Apply from bottom upwards

3

WAIT

Leave for 1–3 minutes

4

RINSE

Rinse thoroughly with water

i

Product Information

Highly concentrated, phosphate-free, alkaline, high foaming precleaner for car and truck prewashing. The combination of high-quality complexing agents and special surfactants dissolves even stubburn incrustations such as insects, bird droppings, environmental and rim dirt extremely quickly and is therefore ideally suited in particular for heavily frequented carwashes and for non-contact high-pressure washing. Special corrosion inhibitors ensure high material compatibility with regard to sensitive components such as, eg, anodised aluminium. Also suited for copolymer dewaxing. Optimally suited as well for biological service water treatment plants. Quick-separating and tested in accordance with ÖNORM 5106 (test concentration 0.05% mass). VDA conform to class A: reaction time max. 5 min, max. application concentration 1:300. Class B: reaction time max. 1 min, max. application concentration 1:30.

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. Apply over whole surface, allow to react for a short time and use a high-pressure cleaner to rinse off thoroughly. VDA conform to class A: reaction time max. 5 min, max. application concentration 1:300. Class B: reaction time max. 1 min, max. application concentration 1:30

Do not use on hot surfaces.;Do not let dry.;Before using, check suitability and compatibility.

MSDS DOWNLOAD

PDF Download Product Information MSDS / Safety Data Sheet
Perfect For
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Daily Drivers Perfect for routine prewash cleaning
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Wheel Arches Removes heavy road grime
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Bug Removal Breaks down insect residue
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Engine Bay Suitable for engine cleaning
Perfect With
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Professional FormulaTrusted by detailers
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Fast ShippingNZ wide delivery
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Secure CheckoutSafe payment methods
Premium QualityKoch-Chemie Germany

FAQ

Is Vorreiniger B NTA-frei safe on vehicle paint?

Yes, when diluted correctly and rinsed before drying.

What dilution ratio should I use?

Use stronger dilution for heavy contamination and lighter dilution for maintenance cleaning.

Can I let the product dry?

No. Do not allow the product to dry on the surface.

Built For Professionals. Perfect For Every Wash.

Highly concentrated and professional-grade, Koch-Chemie Vorreiniger B NTA-frei removes heavy road film and grime safely before contact washing.