Homeowner benefits

  • Prevents water freezing in the central heating
  • Reduces the chance of pipes bursting
  • Protects against corrosion and scale in the long term
  • Maintains heating efficiency
  • Helps reduce heating costs and maintenance bills

Technical specifications

Physical and chemical properties

Environmental credentials

  • Frost protection
  • Concentration 25% 30% 35% 40%
  • Protection-11°C-14°C-17°C-22°C
  • Physical and chemical properties
  • Appearance: Liquid
  • Colour: Colourless/pale yellow
  • Odour: Slight
  • Solubility: Soluble in water
  • pH(concentrated solution): 7.0-8.0
  • Relative Density: 1.02-1.10 g/cm³
  • Non-hazardous
  • Non-toxic
  • Biodegradable 
  • ISO 9001 & ISO 14001

Quality

Technical
Data Sheet

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Dosage instructions

Maintain peak performance

A 25% dose of MCZero will provide frost and system corrosion protection for a typical 100-litre/ten radiator system down to-11°C. For larger systems or a greater degree of frost and corrosion protection, please use the recommended dosage guide as detailed below. 

Concentrations: 25% 30% 35% 40%

Protection: -11°C -14°C -17°C -22°C

To introduce MCZero to the system, we recommend using a suitable dosing vessel. Alternatively, dose via the F&E tank.

Also available in the following sizes: 5L, 10L, 25L, 200L, 1,000L.

Do not use in single feed indirect cylinders. 

Safety
Data Sheet

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Installer benefits

  • S​uitable for all heating systems
  • Increased strength, high-performance inhibitor
  • Best-in-class formulation for mild steel protection to prevent magnetite generation
  • Protects against corrosion and scale
  • Compatible with all metals

MC2 also available in 500ml

MC2 not only silences boiler noise, but also protects central heating. Its active ingredients help restore smoother function to the system. The overall result is a quieter, more efficient boiler, which helps keep energy bills and maintenance costs down.

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THE LATEST

MCXS External Leak Sealer

The NEW external leak sealer and jointing compound is your next best friend.

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MCZero

First and foremost, MCZero is an anti-freeze for central heating systems. It’s specially formulated to stop all water types freezing. But this chemical treatment also prevents metal corrosion and scale formation. So once it’s in the central heating system, it protects in all weathers, not just during cold snaps.

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