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SHOP / ALKALINE CLEANERS / MULTI CLEANER
ALKALINEKOCH-CHEMIE
Multi Cleaner
Multi Cleaner is a highly concentrated alkaline all-purpose cleaner for every surface inside and outside a boat.
SKU KC-MC-1000 · 1 L
LKR8,050
ON ORDER1
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.
Deliver island-wide - LKR 550 to 950 by district, once the container lands
Or collect Colombo 07 - once it lands, pay cash at the counter
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 sizes1 L
Packed weight and sizeapprox. 1.2 kg · 6.5 × 9.5 × 26.5 cm
Never onbare or polished aluminium
OriginUnna, Germany
Safety data sheetPDF · revised 9 Sep 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 Multi Cleaner used for?
Multi Cleaner is a highly concentrated alkaline all-purpose cleaner for every surface inside and outside a boat. How to use it is set out in Koch-Chemie's technical data sheet for Multi Cleaner, 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 Multi Cleaner?
From Koch-Chemie's technical data sheet for Multi Cleaner (a PDF on this page), in our words: Mix 1:50 to 1:10 with water to suit the level of soiling. Scrub the surface well using a brush, sponge or scrubber, then rinse it off or wipe it down with a damp cloth and allow it to dry. Check the sheet's warnings before first use, and where this differs from the sheet, follow the sheet.
Is Multi Cleaner 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 Multi Cleaner and Green Star?
Both are alkaline cleaners, and each has its own technical data sheet setting out how to use it. Multi Cleaner starts at LKR 8,050 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?
Yes, once it is in - this one is on the next container. Pre-order on WhatsApp and it goes out by courier to any district once it lands, or you can collect it in Colombo 07.
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