Surface cleaning
ECO cleaning of surfaces – removal of organic deposits and pre-treatment before further operations. Simply spray on and flush off.
Surfaces
Water tanks
Based on experience.

Where it saves time
Time saved, based on experience.
Surface
ECO cleaning of surfaces for organic growth such as rust, humus, salt and biofilm
Water tanks
Two operations in one: bacteria removal and biofilm removal
Scale 0–100% time saved
How it's used
Step 1 of 2
Spray on
Apply MultiGel to the surface or the inside of the tank.
Step 2 of 2
Flush off
In freshwater tanks, bacteria and biofilm are removed in one operation – no scrubbing needed.
Why it works
- Non-toxic and biodegradable.
- Can replace traditional rust removal methods such as sandblasting, pigging and pickling.
- Time-saving and cost-effective.
- Spray on, flush off.
- Freshwater tanks: removes bacteria and biofilm in one operation – no scrubbing needed.
- Statement from the Norwegian Food Safety Authority (Mattilsynet) for freshwater tank cleaning.
In the field
Delivered as a service
Surface & Propeller Cleaning
Eco-cleaning of steel, stainless, aluminium and propellers with MultiGel, MultiAlu and MultiBronze – no grinding, no blasting.
Open serviceWater Treatment & Disinfection
Removal of bacteria, biofilm and deposits in freshwater tanks and pipe systems – with a statement from the Norwegian Food Safety Authority.
Open serviceBox Cooler Services
Eco-cleaning, blasting, re-coating, internal flushing and pressure testing – life extension at yard-site, without returning coolers to the OEM.
Open serviceDelivered in cans and IBC containers.
Other ECO products
Cleaning of closed water systems
Explore MultiScaleEco-cleaning of aluminium before painting
Explore MultiAluEco-cleaning of propellers and thrusters
Explore MultiBronze