MC3+® Cleaner
MC3+ Cleaner has been developed specifically to keep heating systems
free from debris. Once added, its powerful formulation gets to work on
breaking down magnetite and other sludge in as little as an hour.
Installer benefits
- High-performance chemical cleaner
- Highly concentrated formula
- Suitable for all heating systems
- Gets to work in an hour
- Can be left in the system for up to a maximum of 28 days
- Part L Building Regulation compliant and compatible with BS 7593
- Can be dosed through the MagnaClean® filter
- Available in the following sizes: 500ml, 5L, 10L, 25L, 200L & 1000L
- Can be used with any of ADEY's water testing products


Technical specifications
Physical and chemical properties
Environmental credentials
- Appearance: Liquid
- Colour: Brown
- Odour: Slight
- Solubility: Soluble in water
- pH (concentrated solution): 6.0 - 7.0
- Relative Density: 1.08 - 1.10 g/cm³
- Non-hazardous
- Non-toxic
- Biodegradable
Quality
- ISO 9001 & ISO 14001
Dosage instructions
How to use
500ml of MC3+ treats 125 litres or 15 single panel radiators. Introduce
MC3+ to the system via the filling loop or radiator using a suitable
injector, or via a MagnaClean® filter. For open vented systems MC3+ can
be added via the F&E tank, remembering to remove sufficient water
via the drain-point to ensure MC3+ enters the system circuit. By increasing the system water temperature, performance of MC3+ is enhanced.
Clean system as recommended in BS7593
using ADEY MagnaCleanse® and MC3+. For heavily sludged systems, ADEY MC5
RapidFlush System Cleaner is recommended. Cleanse, drain and flush
thoroughly until the water runs clear. Refill the system and add the
correct dosage of MC1+ for the optimum protection against the build-up
of corrosion and limescale.
Also available in the following sizes: 300ml, 5L, 10L, 25L, 200L and 1,000L.
Do not use in single feed indirect cylinders.
Homeowner benefits
- Removes magnetite, debris and scale
- Restores heating efficiency
- Helps reduce heating and maintenance bills


Enter your postcode to find your nearest merchant.
Get straight to the products you need in a few clicks.


Find a Stockist

Also available in Rapide
MC3+ is available in a 500ml and a 300ml bottle.
MC3+ Rapide gets to work on breaking down debris fast. Its powerful
formula is designed specifically to clear all debris. And with a
quick-dose bottle, it can be added in 20 seconds and cleaning up
magnetite and other sludge in an hour.
MC3+® Cleaner
MC3+ Cleaner has been developed specifically to keep heating systems free from debris. Once added, its powerful formulation gets to work on breaking down magnetite and other sludge in as little as an hour.
Installer Benefits
- High performance chemical cleaner
- Highly concentrated formula
- Suitable for all heating systems
- Gets to work in an hour
- Can be left in the system for up to a maximum of 28 days
- Part L Building Regulation compliant and compatible with BS7593
- Can be dosed through the MagnaClean® filter
- Available in 500ml bottle
- Can be used with any of ADEY's water testing products
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Technical Specifications
Physical and chemical properties
Environmental credentials
- Appearance: Liquid
- Colour: Brown
- Odour: Slight
- Solubility: Soluble in water
- pH (concentrated solution): 6.0 - 7.0
- Relative Density: 1.08 - 1.10 g/cm³
- Non-hazardous
- Non-toxic
- Biodegradable
Quality
- ISO 9001 & ISO 14001
Dosage Instructions
How to use
500ml of MC3+ treats 125 litres or 15 single panel radiators. Introduce
MC3+ to the system via the filling loop or radiator using a suitable
injector, or via a MagnaClean® filter. For open vented systems MC3+ can
be added via the F&E tank, remembering to remove sufficient water
via the drain-point to ensure MC3+ enters the system circuit. By increasing the system water temperature, performance of MC3+ is enhanced.
Clean system as recommended in BS7593
using ADEY MagnaCleanse® and MC3+. For heavily sludged systems, ADEY MC5
RapidFlush System Cleaner is recommended. Cleanse, drain and flush
thoroughly until the water runs clear. Refill the system and add the
correct dosage of MC1+ for the optimum protection against the build-up
of corrosion and limescale.
Also available in the following sizes: 300ml, 5L, 10L, 25L, 200L and 1,000L.
Do not use in single feed indirect cylinders.
Sample text. Click to select the text box. Click again or double click to start editing the text.
Homeowner Benefits
- Removes magnetite, debris and scale
- Restores heating efficiency
- Helps reduce heating and maintenance bills

Get straight to the products you need in a few clicks.


Find a Stockist
Enter your postcode to find your nearest merchant.
How to Videos
ADEY MC Chemicals
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ADEY Chief Technical Officer Neil Watson talks about our Queen's Award winning MC chemical range.
ADEY - The Complete Chemical Range
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Our water treatment chemicals have an incredible start in life; created from premium ingredients and mixed expertly together, the complete range is developed to an outstanding quality.

Also available in Rapide
MC3+ is available in a 500ml and a 300ml bottle.
MC3+ Rapide gets to work on breaking down debris fast. Its powerful
formula is designed specifically to clear all debris. And with a
quick-dose bottle, it can be added in 20 seconds and cleaning up
magnetite and other sludge in an hour.
“Both my wife and I noticed the difference immediately. It was such a relief to have the problem sorted and the radiators working properly.”
ADEY helps solve rugby star Steve Thompson's heating problem.
Read more


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