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Koolance LIQ-702BU-B 702 Liquid Coolant, High-Performance, UV Blue, 700ml (24 fl oz)

Koolance LIQ-702BU-B 702 Liquid Coolant, High-Performance, UV Blue, 700ml (24 fl oz)

Q: Has anyone had the problem of the liquid loosing color, tubes gunking up, or build up at all? And would you recommend this coolant?

We're the manufacturer. With our products (tubing, cold plates, radiators, reservoirs) and no other coolant additives, we've not seen those types of issues with our blue LIQ-702BU-B coolant. We can't speak for products of other brands because we don't test them.

Q: Can you add distilled water to fill up a loop if one bottle is not enough?

You could. You could run the whole loop on distilled water alone. But mixing it with the coolant will dilute whatever anticorrosion and anti microbial benefits the additives grant, and possibly lighten the color if it's a lot of added water. Other than that, I don't think there's any major negatives.

Q: is it alright to mix metals with this

You might want to clarify your question. If you mean to mix metals as some kind of additive or coloring, I have no idea. If you mean use a copper water block and a steel radiator, then yes. My setup uses a copper water block, a steel radiator, and metal connectors (which I believe are also steel). I've had no problems other than a minor leak of the tubing at the connectors and this is my second container of coolant in almost a decade. My system is a water cooled Xbox 360.

Q: Can this be diluted with water to make it more clear ( i plan to use this with a alpha cool helex and from the photos i see it becomes very opaqe?

Water can't be added, because it negatively affects the corrosion and biological protection. Instead, it can be mixed with clear LIQ-702CL-B coolant to maintain the proper additive ratios. (Do not mix with LIQ-705, which is a different coolant.)

4.7/5

Product ID: 2504585

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Details

Product Dimensions
8.5"L x 2.5"W
Brand
Koolance
Power Connector Type
4-Pin
Cooling Method
Water
Compatible Devices
Desktop
Material
Rubber

💧700ml pre-diluted, easy squirt bottle fill

❄️Freezing point -15°C for year-round performance

🛡️Corrosion & bio-inhibitors for long-term system health

Description

💧 Chill in style with Koolance’s UV blue liquid coolant—cool tech, cooler you!

UV REACTIVE COOL FACTOR - Striking UV blue color adds a futuristic glow to your rig.
LONG LASTING RELIABILITY - Effective for 2-3 years, minimizing maintenance downtime.
READY TO USE CONVENIENCE - Pre-diluted 700ml bottle doubles as a precision squirt applicator.
ULTIMATE THERMAL DEFENSE - Keeps your system cool and corrosion-free with advanced inhibitors.
BROAD MATERIAL COMPATIBILITY - Safe on metals, plastics, and rubber—except polycarbonate.

Koolance LIQ-702BU-B is a high-performance, low-toxicity liquid coolant designed for advanced cooling systems. Featuring corrosion and biological growth inhibitors, it protects diverse metals and materials while maintaining clarity and flow for up to 3 years. The 700ml pre-diluted UV blue coolant offers easy reservoir filling and a freezing point of -15°C, ensuring reliable, visually striking cooling performance for professional-grade desktops and industrial applications.

Specifications

Product Dimensions	8.5"L x 2.5"W x 2.5"H
Brand	Koolance
Power Connector Type	4-Pin
Cooling Method	Water
Compatible Devices	Desktop
Material	Rubber
Maximum Rotational Speed	2500 RPM
UPC	829596509755
Global Trade Identification Number	00829596509755
Manufacturer	Koolance
Number of Items	1
Wireless Type	54g
Item model number	LIQ-702BU-B
Item Weight	1.9 pounds
Item Dimensions LxWxH	8.5 x 2.5 x 2.5 inches
ASIN	B004WSBQTU
Is Discontinued By Manufacturer	No
Date First Available	April 16, 2011

Have a Question? See What Others Asked

Has anyone had the problem of the liquid loosing color, tubes gunking up, or build up at all? And would you recommend this coolant?

Can you add distilled water to fill up a loop if one bottle is not enough?

is it alright to mix metals with this

Can this be diluted with water to make it more clear ( i plan to use this with a alpha cool helex and from the photos i see it becomes very opaqe?

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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€ 106.07

Duties & taxes incl.

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Meera L.

Smooth transaction and product arrived in perfect condition.