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.

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.

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.

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.)

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

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

Product ID: 2504585

Details

Brand
Koolance
Compatible Devices
Desktop
Cooling Method
Water
EU Spare Part Availability Duration
2 years
Global Trade Identification Number
Material
Rubber

💧700ml pre-diluted, easy squirt bottle fill

🔵UV reactive vibrant blue for sleek aesthetics

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

₨1413

Duties & taxes included

In stock

Sold byAmazon SeychellesDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Seychelles.

Secure transaction

Description

💧 Cool smarter, not harder — keep your system fresh and glowing!

EYE CATCHING UV GLOW - UV reactive blue coolant adds a futuristic vibe to your rig or vehicle cooling system
EFFORTLESS MAINTENANCE - Pre-diluted formula in a convenient squirt bottle for quick reservoir refills
UNIVERSAL COMPATIBILITY - Safe on metals like copper, aluminum, stainless steel & multiple plastics (except PC-based)
LONG LASTING RELIABILITY - Keeps your system corrosion-free and bio-growth resistant for 2-3 years
PERFORMANCE GRADE COOLING - Optimized viscosity (2.3 cP) and specific gravity (1.03) for efficient heat transfer

The Koolance LIQ-702BU-B is a high-performance, low-toxicity liquid coolant designed for advanced water cooling systems. Featuring corrosion and biological inhibitors, it protects diverse metals and plastics while preventing clogging. This 700ml pre-diluted UV blue coolant offers a freezing point of -15°C and a 2-3 year effective lifespan, packaged in a handy squirt bottle for easy refills. Ideal for professionals seeking reliable, visually striking cooling solutions.

Specifications

ASIN	B004WSBQTU
Best Sellers Rank	#199 in Water Cooling Systems
Brand Name	Koolance
Compatible Devices	Desktop
Cooling Method	Water
Customer Reviews	4.7 4.7 out of 5 stars (134)
EU Spare Part Availability Duration	2 years
Global Trade Identification Number	00829596509755
Item Dimensions L x W x H	8.5"L x 2.5"W x 2.5"H
Manufacturer	Koolance
Material Type	Rubber
Maximum Rotational Speed	2500 rpm
Model	LIQ-702BU-B
Number of Items	1
Number of Packs	1
Part Number	LIQ-702BU-B
Power Connector Type	4-Pin
UPC	829596509755
Unit Count	1 Count
Warranty Description	One year manufacturer

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

₨1413

Duties & taxes included

In stock

Sold byAmazon SeychellesDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Seychelles.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Abdullah B.

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

3 weeks ago

View all Trustpilot reviews