COLOMBO 07 SHOWROOM
LKREXCLUSIVE KOCH-CHEMIE AGENT · SRI LANKAMY ACCOUNTSTAFF
Koch-Chemie PreFoam efficient
FRONT
LABEL
IN USE
SDS
SHOP / ALKALINE CLEANERS / PREFOAM EFFICIENT
ALKALINEKOCH-CHEMIE

PreFoam efficient

PreFoam efficient is a concentrated, highly alkaline foaming precleaner and insect remover for the prewash of cars and trucks in commercial vehicle washes, car

SKU KC-PFE-20L · 20 L
LKR61,450
1

This pack is on the next container. One tap opens WhatsApp with your pre-order written for you - send it, we confirm by reply, and you keep your place in the queue.

Collection only - Colombo 07
Collection only at Colombo 07. No courier in Sri Lanka will carry it. Reserve it now and collect once the container lands.

Cash at the Colombo 07 counter, or payment agreed on WhatsApp when a pre-order lands. Card, LankaQR and bank transfer are not switched on yet.

Chemical familyAlkaline cleaners
Dilution rangeSee the technical data sheet
Available sizes20 L
Packed weight and sizeapprox. 23 kg · 23 × 29 × 41 cm
Never onbare or polished aluminium
OriginUnna, Germany
Safety data sheetPDF · revised 1 Mar 2026
Technical data sheetPDF · English

pH and dilution print only once we have checked them against Koch-Chemie's technical data sheet for this product. Weights and sizes are estimates until the stock is weighed.

What is PreFoam efficient used for?
PreFoam efficient is a concentrated, highly alkaline foaming precleaner and insect remover for the prewash of cars and trucks in commercial vehicle washes, car. How to use it is set out in Koch-Chemie's technical data sheet for PreFoam efficient, a PDF on this page. If you are unsure, send us the job on WhatsApp and we will confirm it before you open the bottle.
How do I use PreFoam efficient?
From Koch-Chemie's technical data sheet for PreFoam efficient (a PDF on this page), in our words: Dilute 1:20 for insect removal, 1:30 for precleaning car chassis and 1:15 to 1:20 for precleaning trucks. Work from the bottom upwards over the whole surface, then after no more than 1 min rinse it off thoroughly using a high-pressure cleaner. Check the sheet's warnings before first use, and where this differs from the sheet, follow the sheet.
Is PreFoam efficient safe on car paint?
Yes on cured clear coat at the recommended dilution, kept wet and rinsed in time. It must never touch bare or polished aluminium.
What is the difference between PreFoam efficient and Green Star?
Both are alkaline cleaners, and each has its own technical data sheet setting out how to use it. PreFoam efficient starts at LKR 61,450 and Green Star at LKR 13,050 - if you are unsure, send the job to us on WhatsApp and we will name the right one.
Does this ship island-wide?
Collection only at Colombo 07. No courier in Sri Lanka will carry it. It is on the next container - reserve it on WhatsApp and collect it once it lands.
Used together

What this works with in a real bay

Full range
Green Star1 L · LKR 13,050
Green Star 9610 L · LKR 33,250
Mehrzweckreiniger (Mzr)1 L · LKR 7,900
Vorreiniger B (Vb)1 L · LKR 13,500