68 products found
Biocide, Dye & Concentrates - Product Filter
     
Mayhems Fine Silver Kill Coil

Mayhems Silver Coil is a Silver Coil made in the UK using the highest grade fine English Silver. Its is made with...

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Mayhems Fine Silver Kill Coil
 

45 In stock

£3.95

Mayhems Biocide Extreme

Mayhems Biocide Extreme is the Ultimate Steriliser for performance water cooling systems. It prevents contamination...

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Mayhems Biocide Extreme
 

4 In stock

£4.99

(1)
Mayhems Blitz Cleaning System

Mayhems Blitz Cleaning System is the most comprehensive cleaning kit ever released for liquid cooling computers

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Mayhems Blitz Cleaning System
 

11 In stock

£22.99

Mayhems Blitz Basic Cleaning System

Mayhems Blitz Basic Cleaning System is a whole system flush that will not only clean the system it can improve the...

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Mayhems Blitz Basic Cleaning System
 

8 In stock

£19.99

(1)
Mayhems Dye Blue 15ml

Mayhems Dyes are the ideal choice for creating a unique colour within a Watercooled system.

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Mayhems Dye Blue 15ml
 

8 In stock

£4.99

Mayhems Dye Deep Red 15ml

Mayhems Dyes are the ideal choice for creating a unique colour within a Watercooled system.

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Mayhems Dye Deep Red 15ml
 

1 In stock

£4.99

Mayhems Dye Red 15ml

Mayhems Dyes are the ideal choice for creating a unique colour within a Watercooled system.

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Mayhems Dye Red 15ml
 

Out of stock

£4.99

Mayhems Dye Orange 15ml

Mayhems Dyes are the ideal choice for creating a unique colour within a Watercooled system.

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Mayhems Dye Orange 15ml
 

6 In stock

£4.99

Mayhems Dye Emerald Green 15ml

Mayhems Dyes are the ideal choice for creating a unique colour within a Watercooled system.

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Mayhems Dye Emerald Green 15ml
 

3 In stock

£4.99

-28%
Mayhems Pastel - White Concentrate 250ml

A smaller concentrated version of Mayhems which allows you to make larger quantities of coolant and saves on shipping...

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Mayhems Pastel - White Concentrate 250ml
 

9 In stock

Was: £13.99 £9.95

-28%
Mayhems Pastel - Red Concentrate 250ml

A smaller concentrated version of Mayhems which allows you to make larger quantities of coolant and saves on shipping...

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Mayhems Pastel - Red Concentrate 250ml
 

5 In stock

Was: £13.99 £9.95

Mayhems XT-1 250ml Clear Coolant

Mayhem XT-1 Coolant is a High Efficiency, Non-Toxic, Low Viscosity coolant based on Ethylene Glycol.

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Mayhems XT-1 250ml Clear Coolant
 

5 In stock

£6.95

-8%
Mayhems Dye Purple 15ml

Mayhems Dyes are the ideal choice for creating a unique colour within a Watercooled system.

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Mayhems Dye Purple 15ml
 

2 In stock

Was: £5.48 £4.99

Mayhems Pastel - UV Green Concentrate 250ml

A smaller concentrated version of Mayhems which allows you to make larger quantities of coolant and saves on shipping...

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Mayhems Pastel - UV Green Concentrate 250ml
 

1 In stock

£9.95

Mayhems Dye UV Green 15ml

Mayhems Dyes are the ideal choice for creating a unique colour within a Watercooled system.

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Mayhems Dye UV Green 15ml
 

Out of stock

£4.99

Mayhems Dye Yellow 15ml

Mayhems Dyes are the ideal choice for creating a unique colour within a Watercooled system.

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Mayhems Dye Yellow 15ml
 

1 In stock

£4.99

Mayhems Non Stain UV Clear / Ice Blue Dye 15ml

Mayhems Dyes are the ideal choice for creating a unique colour within a Watercooled system.

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Mayhems Non Stain UV Clear / Ice Blue Dye 15ml
 

5 In stock

£5.99

-28%
Mayhems Pastel - Blue Concentrate 250ml

A smaller concentrated version of Mayhems which allows you to make larger quantities of coolant and saves on shipping...

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Mayhems Pastel - Blue Concentrate 250ml
 

2 In stock

Was: £13.99 £9.95

EK Water Blocks EK-CryoFuel Clear Concentrate 100 ml

The EK-CryoFuel is a new revolutionary coolant for PC liquid cooling systems.

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EK Water Blocks EK-CryoFuel Clear Concentrate 100 ml
 

9 In stock

£5.95

EK Water Blocks EK-Ekoolant Pastel YELLOW (concentrate 250mL)

EK-Ekoolant Pastel is a non-transparent, nano-particle enriched coolant, designed specifically for computer liquid...

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EK Water Blocks EK-Ekoolant Pastel YELLOW (concentrate 250mL)
 

9 In stock

£5.99

-28%
Mayhems Pastel - Gigabyte Orange Concentrate 250ml

A smaller concentrated version of Mayhems which allows you to make larger quantities of coolant and saves on shipping...

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Mayhems Pastel - Gigabyte Orange Concentrate 250ml
 

Out of stock

Was: £13.99 £9.95

Mayhems Non Stain Blue Dye 15ml

Mayhems Dyes are the ideal choice for creating a unique colour within a Watercooled system.

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Mayhems Non Stain Blue Dye 15ml
 

7 In stock

£5.99

Mayhems X1 - UV Blue Concentrate 250ml

A smaller concentrated version of Mayhems which allows you to make larger quantities of coolant and saves on shipping...

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Mayhems X1 - UV Blue Concentrate 250ml
 

2 In stock

£9.95

Mayhems Pastel - Perfect Pink Concentrate 250ml

A smaller concentrated version of Mayhems which allows you to make larger quantities of coolant and saves on shipping...

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Mayhems Pastel - Perfect Pink Concentrate 250ml
 

6 In stock

£9.95

Mayhems Aurora 2 Red Concentrate 250ml

Mayhems Aurora 2 Brings the same jawdropping looks as the previous Aurora fluid, but is designed for a longer useage...

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Mayhems Aurora 2 Red Concentrate 250ml
 

5 In stock

£7.99

Mayhems Dye UV Laser Green 15ml

Mayhems Dyes are the ideal choice for creating a unique colour within a Watercooled system.

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Mayhems Dye UV Laser Green 15ml
 

3 In stock

£4.99

EK Water Blocks EK-CryoFuel Blood Red Concentrate 100 ml

The EK-CryoFuel is a new revolutionary coolant for PC liquid cooling systems.

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EK Water Blocks EK-CryoFuel Blood Red Concentrate 100 ml
 

15 In stock

£5.95

Mayhems X1 - Clear Concentrate 250ml

A smaller concentrated version of Mayhems which allows you to make larger quantities of coolant and saves on shipping...

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Mayhems X1 - Clear Concentrate 250ml
 

3 In stock

£9.95

Mayhems XT-1 Nuke Clear Concentrate Coolant - 250ml

XT1 Nuke is designed for small factor computers, all in one cooling systems and high heat load systems that use...

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Mayhems XT-1 Nuke Clear Concentrate Coolant - 250ml
 

2 In stock

£7.99

-8%
Mayhems Dye Ocean Blue 15ml

Mayhems Dyes are the ideal choice for creating a unique colour within a Watercooled system.

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Mayhems Dye Ocean Blue 15ml
 

1 In stock

Was: £5.48 £4.99

Mayhems Aurora 2 Silver Concentrate 250ml

Mayhems Aurora 2 Brings the same jawdropping looks as the previous Aurora fluid, but is designed for a longer useage...

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Mayhems Aurora 2 Silver Concentrate 250ml
 

1 In stock

£7.99

(1)
Mayhems X1 - UV Clear Blue Concentrate 250ml

A smaller concentrated version of Mayhems which allows you to make larger quantities of coolant and saves on shipping...

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Mayhems X1 - UV Clear Blue Concentrate 250ml
 

2 In stock

£9.95

Mayhems X1 - UV Pink Concentrate 250ml

A smaller concentrated version of Mayhems which allows you to make larger quantities of coolant and saves on shipping...

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Mayhems X1 - UV Pink Concentrate 250ml
 

2 In stock

£9.95

EK Water Blocks EK-CryoFuel Acid Green Concentrate 100 ml

The EK-CryoFuel is a new revolutionary coolant for PC liquid cooling systems.

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EK Water Blocks EK-CryoFuel Acid Green Concentrate 100 ml
 

4 In stock

£5.95

EK Water Blocks EK-CryoFuel Navy Blue Concentrate 100 ml

The EK-CryoFuel is a new revolutionary coolant for PC liquid cooling systems.

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EK Water Blocks EK-CryoFuel Navy Blue Concentrate 100 ml
 

4 In stock

£5.95

Mayhems Dye UV Pink 15ml

Mayhems Dyes are the ideal choice for creating a unique colour within a Watercooled system.

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Mayhems Dye UV Pink 15ml
 

3 In stock

£4.99

Mayhems Dye UV Yellow Green 15ml

Mayhems Dyes are the ideal choice for creating a unique colour within a Watercooled system.

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Mayhems Dye UV Yellow Green 15ml
 

1 In stock

£4.99

Mayhems Aurora 2 Blue Concentrate 250ml

Mayhems Aurora 2 Brings the same jawdropping looks as the previous Aurora fluid, but is designed for a longer useage...

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Mayhems Aurora 2 Blue Concentrate 250ml
 

5 In stock

£7.99

Mayhems Non Stain Pink / Red Dye 15ml

Mayhems Dyes are the ideal choice for creating a unique colour within a Watercooled system.

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Mayhems Non Stain Pink / Red Dye 15ml
 

2 In stock

£5.99

Mayhems Pastel - Purple Concentrate 250ml

A smaller concentrated version of Mayhems which allows you to make larger quantities of coolant and saves on shipping...

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Mayhems Pastel - Purple Concentrate 250ml
 

1 In stock

£9.95

Mayhems XT-1 Nuke UV Red Concentrate Coolant 100ml

100ml of Mayhems XT-1 Nuke will make 1000ml of coolant (1/10 mix ratio)

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Mayhems XT-1 Nuke UV Red Concentrate Coolant 100ml
 

8 In stock

£3.49

Mayhems XT-1 Nuke UV Green Concentrate Coolant 100ml

100ml of Mayhems XT-1 Nuke will make 1000ml of coolant (1/10 mix ratio)

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Mayhems XT-1 Nuke UV Green Concentrate Coolant 100ml
 

5 In stock

£3.49

Mayhems XT-1 Nuke Clear Concentrate Coolant - 1 Litre

XT1 Nuke is designed for small factor computers, all in one cooling systems and high heat load systems that use...

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Mayhems XT-1 Nuke Clear Concentrate Coolant - 1 Litre
 

5 In stock

£16.99

Mayhems X1 - UV Green Concentrate 250ml

A smaller concentrated version of Mayhems which allows you to make larger quantities of coolant and saves on shipping...

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Mayhems X1 - UV Green Concentrate 250ml
 

2 In stock

£9.95

Mayhems X1 - Black Concentrate 250ml

A smaller concentrated version of Mayhems which allows you to make larger quantities of coolant and saves on shipping...

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Mayhems X1 - Black Concentrate 250ml
 

3 In stock

£9.95

Mayhems Non Stain UV Clear / Sky Blue Dye 15ml

Mayhems Dyes are the ideal choice for creating a unique colour within a Watercooled system.

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Mayhems Non Stain UV Clear / Sky Blue Dye 15ml
 

2 In stock

£5.99

Mayhems X1 - Blood Red Concentrate 250ml

A smaller concentrated version of Mayhems which allows you to make larger quantities of coolant and saves on shipping...

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Mayhems X1 - Blood Red Concentrate 250ml
 

3 In stock

Was: £9.98 £9.95

     
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Mayhems X1 - UV Yellow / Green Concentrate... Mayhems X1 - UV Yellow / Green Concentrate 250ml
M D Sykes Review 27 Jan 2016 I have been using Mayhems Coolants in 4 of my 5 water-cooled PCs for about 2 years and have tried most of their ‘colours’. Their resistance to biological growth seems poor and I have h... more...
Mayhems Biocide Extreme Mayhems Biocide Extreme
Review 22 May 2015 I got this Bocide few months ago and added only 1 drop per liter of distilled water, my water is crystal clear, looking unbelievable. This product is so concentrated that you don't need ... more...

Biocide, Dye & Concentrates

Biocides are used in a system to kill off any bacteria. Most pre mixed fluids have a biocide element which means you only really need a biocide if you are using Distilled Water.

Dyes are perfect for users looking to change the colour of their fluid 

Concentrates are smaller bottles of fluid which can be used with pure or distilled water to make larger batches of coolant.

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