Water Cooling Fluids, Dyes & Coolant
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97 Items found
XSPC PURE Premix Distilled Coolant 1 Litre - UV Yellow
WC-48V-XS
5060596651456, Eco-friendly coolant, 1 Litre, Yellow UV Fluid
£6.95
(incl. VAT)
Mayhems - PC Coolant - X1 Premix - Eco Friendly Series 5 Litre Cosmic Nebula Indigo Premix
COO-MYH-05349
Premixed coolant. Easy, ready to use solution to adding coolant to your system, Blended with non-toxic corrosion & scale inhibitors, Additives prevent scale filming & build up, Volume: 5000 ml, Colour: Cosmic Nebula Indigo
£59.99
(incl. VAT)
Mayhems - Coolant Dye - Original Series - Intense Colour, 15 ml - Tree Viper Green
WC-080-MH
Mayhems Dyes are the ideal choice for creating a unique colour within a Watercooled system.
£9.95
(incl. VAT)
Save 17%
Mayhems - PC Coolant - XT1 Premix - Thermal Performance Series, UV Fluorescent Blue, 5 Litre, Ozone Clear Blue
COO-MYH-02047
Premixed coolant. Easy, ready to use solution to adding coolant to your system, Blended with non-toxic corrosion & scale inhibitors, Additives prevent scale filming & build up, Volume: 5000 ml
£59.99
£49.99
(incl. VAT)
Mayhems - PC Coolant - XT1 Premix - Thermal Performance Series, UV Fluorescent, 1 Litre, Hot Cherry Pink
COO-MYH-02039
Premixed coolant. Easy, ready to use solution to adding coolant to your system, Blended with non-toxic corrosion & scale inhibitors, Additives prevent scale filming & build up, Volume: 1000 ml
£14.99
(incl. VAT)
Corsair Hydro X Series XL5 Performance Premixed Green Fluid - 1 Litre (CX-9060002-WW)
WC-00P-CS
CX-9060002-WW, Green Fluid, 1 Litre
£14.99
(incl. VAT)
XSPC PURE Premix Distilled Coolant 1 Litre - UV Red
WC-48U-XS
5060596651418, Eco-friendly coolant, 1 Litre, Red UV Fluid
£6.95
(incl. VAT)
Mayhems - PC Coolant - X1 Premix - Eco Friendly Series, UV Fluorescent, 1 Litre, Black
WC-003-MH
Mayhem’s are rapidly becoming the leading manufacturer of liquid cooling solutions in Europe. providing the water cooling community an expansive array of differing solutions and liquids
£14.99
(incl. VAT)
Mayhems - PC Coolant - X1 Premix - Eco Friendly Series, 5 Litre, Clear
WC-096-MH
Premixed coolant. Ready to use solution to adding coolant to your system
£59.99
(incl. VAT)
Mayhems - PC Coolant - X1 Premix - Eco Friendly Series, UV Fluorescent, 1 Litre, Clear Blue
WC-034-MH
Mayhem’s are rapidly becoming the leading manufacturer of liquid cooling solutions in Europe. providing the water cooling community an expansive array of differing solutions and liquids
£14.99
(incl. VAT)
Corsair Hydro X Series XL5 Performance Premixed Purple Fluid - 1 Litre (CX-9060005-WW)
WC-00S-CS
CX-9060005-WW, Purple Fluid, 1 Litre
£14.99
(incl. VAT)
Mayhems - PC Coolant - XT1 Concentrate - Thermal Performance Series, 250 ml, Cosmic Nebula Indigo
WC-12L-MH
(1)
Blended with non-toxic corrosion & scale inhibitors
£14.99
(incl. VAT)
EK Water Blocks EK-CryoFuel Navy Blue 1L Premix Watercooling Fluid - 1 Litre
WC-9PB-EK
The EK-CryoFuel is a new revolutionary coolant for PC liquid cooling systems.
£16.99
(incl. VAT)
EK Water Blocks EK-CryoFuel Blood Red 1L Premix Watercooling Fluid - 1 Litre
WC-9PD-EK
The EK-CryoFuel is a new revolutionary coolant for PC liquid cooling systems.
£16.99
(incl. VAT)
Corsair Hydro X Series XL5 Performance Premixed Blue Fluid - 1 Litre (CX-9060004-WW)
WC-00R-CS
CX-9060004-WW, Blue Fluid, 1 Litre
£14.99
(incl. VAT)
XSPC PURE Distilled Concentrate Coolant 150ml - Luminara (RGB Responsive)
COO-XSP-02511
XSPC PURE CONCENTRATE is a clean, eco-friendly concentrated coolant for PC water-cooling, RGB Coolant, 150ml
£6.95
(incl. VAT)
XSPC PURE Distilled Concentrate Coolant 150ml - UV Green
COO-XSP-02507
XSPC PURE CONCENTRATE is a clean, eco-friendly concentrated coolant for PC water-cooling, UV Green, 150ml
£6.95
(incl. VAT)
Mayhems - PC Coolant - X1 Concentrate - Eco Friendly Series, 250 ml, Clear
WC-050-MH
A smaller concentrated version of Mayhems which allows you to make larger quantities of coolant and saves on shipping fees!
£14.99
(incl. VAT)
Mayhems - PC Coolant - X1 Premix - Eco Friendly Series, 1 Litre, Blood Red
WC-023-MH
(2)
Mayhem’s are rapidly becoming the leading manufacturer of liquid cooling solutions in Europe. providing the water cooling community an expansive array of differing solutions and liquids
£14.99
(incl. VAT)
Mayhems - PC Cleaning Kit - Blitz System - Coolant Loop Cleaning, For Initial Setup and Coolant Change
WC-104-MH
(1)
125ml Mayhems Blitz Part 2, Rubber gloves, PH test strips, 60ml measuring cup
£21.95
(incl. VAT)
Save 17%
Mayhems - PC Coolant - XT1 Premix - Thermal Performance Series, UV Fluorescent, 5 Litre, Neon Sunset Orange
COO-MYH-02053
Premixed coolant. Easy, ready to use solution to adding coolant to your system, Blended with non-toxic corrosion & scale inhibitors, Additives prevent scale filming & build up, Volume: 5000 ml
£59.99
£49.99
(incl. VAT)
Save 17%
Mayhems - PC Coolant - X1 Concentrate - Eco Friendly Series, UV Fluorescent, 250 ml, Orange
COO-MYH-00687
£11.99
£9.95
(incl. VAT)
Mayhems - PC Coolant - X1 Concentrate - Eco Friendly Series, UV Fluorescent, 250 ml, Black
WC-042-MH
A smaller concentrated version of Mayhems which allows you to make larger quantities of coolant and saves on shipping fees!
£11.99
(incl. VAT)
Save 17%
Mayhems - PC Coolant - X1 Premix - Eco Friendly Series, UV Fluorescent, 5 Litre, Red
COO-MYH-02028
Premixed coolant. Easy, ready to use solution to adding coolant to your system, Blended with non-toxic corrosion & scale inhibitors, Additives prevent scale filming & build up, Volume: 5000 ml
£59.99
£49.99
(incl. VAT)
Save 50%
Mayhems - PC Coolant - X1 Premix - Eco Friendly Series, UV Fluorescent, 5 Litre, Pink
COO-MYH-02029
Premixed coolant. Easy, ready to use solution to adding coolant to your system, Blended with non-toxic corrosion & scale inhibitors, Additives prevent scale filming & build up, Volume: 5000 ml
£59.99
£29.99
(incl. VAT)
Save 14%
XSPC PURE Distilled Concentrate Coolant 150ml - UV Pink
COO-XSP-02510
XSPC PURE CONCENTRATE is a clean, eco-friendly concentrated coolant for PC water-cooling, UV Pink, 150ml
£6.95
£5.99
(incl. VAT)
Mayhems - Coolant Dye - Original Series - Intense Colour, 15 ml - Hot Cherry Pink
WC-081-MH
Mayhems Dyes are the ideal choice for creating a unique colour within a Watercooled system.
£7.99
(incl. VAT)
Save 20%
Mayhems Dye Yellow 15ml
WC-083-MH
Mayhems Dyes are the ideal choice for creating a unique colour within a Watercooled system.
£9.95
£7.99
(incl. VAT)
Mayhems - PC Coolant - X1 Concentrate - Eco Friendly Series, UV Fluorescent, 250 ml, Red
WC-12A-MH
A smaller concentrated version of Mayhems which allows you to make larger quantities of coolant and saves on shipping fees!
£11.99
(incl. VAT)
Mayhems - PC Coolant - XT1 Concentrate - Thermal Performance Series, UV Fluorescent, 250 ml, Pink
WC-12J-MH
Blended with non-toxic corrosion & scale inhibitors
£11.99
(incl. VAT)
Save 27%
Mayhems - PC Coolant - XT1 Concentrate - Thermal Performance Series, 250 ml, Candy Apple Red
WC-12H-MH
Blended with non-toxic corrosion & scale inhibitors
£14.99
£10.99
(incl. VAT)
Save 33%
Mayhems - PC Coolant - XT1 Premix - Thermal Performance Series, UV Fluorescent, 5 Litre, Infinite Void Black
COO-MYH-02054
Premixed coolant. Easy, ready to use solution to adding coolant to your system, Blended with non-toxic corrosion & scale inhibitors, Additives prevent scale filming & build up, Volume: 5000 ml
£59.99
£39.95
(incl. VAT)
Save 20%
Mayhems - PC Coolant - XT1 Concentrate - Thermal Performance Series, UV Fluorescent, 250 ml, Blue
COO-MYH-02056
Blended with non-toxic corrosion & scale inhibitors
£14.99
£11.99
(incl. VAT)
Save 20%
Mayhems - Coolant Dye - Original Series - Intense Colour, UV Fluorescent Blue, 15 ml - Ozone Haze Clear
COO-MYH-02057
Produces strong vivid colours, Stable and long-lasting formulation, Combatible with all Mayhem Coolants, Compatible with most of our competitors' coolants, Colour: Clear Blue (clear but turns ice white with a subtle ice-blue aura/haze under UV lighting)
£9.95
£7.99
(incl. VAT)
Mayhems - Coolant Dye - Original Series - Intense Colour, 15 ml - Electric Ocean Blue
WC-072-MH
Mayhems Dyes are the ideal choice for creating a unique colour within a Watercooled system.
£9.95
(incl. VAT)
Mayhems - PC Coolant Dye - Original Series - Intense Colour, 15 ml, Berserker Blood Red
WC-073-MH
Mayhems Dyes are the ideal choice for creating a unique colour within a Watercooled system.
£9.95
(incl. VAT)
Save 33%
Mayhems - PC Coolant - X1 Premix - Eco Friendly Series, UV Fluorescent, 5 Litre, Orange
COO-MYH-02033
Premixed coolant. Easy, ready to use solution to adding coolant to your system, Blended with non-toxic corrosion & scale inhibitors, Additives prevent scale filming & build up, Volume: 5000 ml
£59.99
£39.95
(incl. VAT)
Save 33%
Mayhems - PC Coolant - X1 Premix - Eco Friendly Series, UV Fluorescent, 5 Litre, Black
COO-MYH-02034
Premixed coolant. Easy, ready to use solution to adding coolant to your system, Blended with non-toxic corrosion & scale inhibitors, Additives prevent scale filming & build up, Volume: 5000 ml
£59.99
£39.95
(incl. VAT)
Save 50%
Mayhems - PC Coolant - X1 Premix - Eco Friendly Series, UV Fluorescent, 5 Litre, Blood Red
COO-MYH-02035
Premixed coolant. Easy, ready to use solution to adding coolant to your system, Blended with non-toxic corrosion & scale inhibitors, Additives prevent scale filming & build up, Volume: 5000 ml
£59.99
£29.99
(incl. VAT)
Mayhems - PC Coolant - XT1 Premix - Thermal Performance Series, UV Fluorescent, 1 Litre, Infinite Void Black
COO-MYH-02044
Premixed coolant. Easy, ready to use solution to adding coolant to your system, Blended with non-toxic corrosion & scale inhibitors, Additives prevent scale filming & build up, Volume: 1000 ml
£11.99
(incl. VAT)
Dyes & Coolant
Fine-tune your custom loop with Overclockers UK’s extensive range of dyes and coolant. Whether you're after vibrant colours to match your PC's aesthetic or crystal-clear clarity for a sleek look, these fluids deliver stunning visual effects without compromising performance. Dyes allow you to change the colour of your coolant without affecting its ability to transfer heat efficiently. Designed for easy mixing and long-lasting stability, our dyes and coolants help maintain optimal flow and temperature while giving your PC a personalised splash of style.
Want to Read More?
Upgrading your PC with custom water cooling has never been easier! This dedicated article on the Overclockers UK Blog has everything you need to know.
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Whether you are after advice, product information or even aftersales support we are here for you. Overclockers UK offers unparalleled customer service which is available across multiple platforms including telephone, social media, email, webnotes, live chat, and even a dedicated section on Overclockers forum. We even offer a 3 year warranty on our own PC's.
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