On sale

Opaque Astro S-Series

Sale price

Regular price $20.53
( / )
Color
Opaque Blue
Opaque Green
Opaque Pink
Opaque White
Opaque Yellow
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Don't forget this...

Go Chiller Opaque Astro S-Series is a pre-mixed, water-based computer coolant which uses a premium inhibitor formulation to protect computer cooling systems such as radiators, pumps, and water blocks, and ensures efficient thermal performance.

The inhibitor formulation meets ASTM D1384 corrosion standards preventing foams, rust, corrosion, cavitation, scaling, oxidation and degradation of the cooling system. It is also not harmful to rubber seals or hoses.

Opaque Astro colours provide outstanding performance. A long-lasting coolant with exceptional colour stability, S-Series is available in 5 opaque colours to match your ideal build aesthetic.

Astro special formulation provides great stability and long colour fastness.

Frequently asked questions

Yes, Go Chiller Opaque Astro coolants are available worldwide.

The special Opaque Astro formulation provides an amazing solid look for your PC.  

However, if you're looking for a great way for light to shine through your tubing, Go Chiller Astro is ideal.

Yes, Opaque Astro S-Series is pre-mixed and ready to use.

Instructions for use

1. Turn off and unplug your computer  

2. Drain existing coolant and chemically flush  

3. Fill your loop with Astro and experience the coolness!  

For maximum performance, flush your system of any previous coolant with deionised water before adding Go Chiller coolants (check out our Go Chiller Deionised Water!). We recommend using our Prep-Cool flush for a thorough clean.

We recommend replacing your Go Chiller Opaque Astro coolants every 12 months to ensure the smooth running of your cooling system.

Yes, all Go Chiller products are compatible with a range of metals such as copper, nickel and aluminium, with a specially designed additive package to protect against corrosion.

We're an Australian-based company and we currently ship Go Chiller products from Canberra, Australia. However, we are working on fulfilment options and distributors in locations in Europe and the USA as a priority. Stay tuned!  

Shipping timeframes

North America = 6-12 business days standard, 4-9 business days express  

Central/South America = 14-28 business days standard, 7-14 business days express  

Europe = 10-15 business days standard, 5-10 business days express  

Asia = 4-7 business days standard, 2-5 business days express  

Australia = 3-10 business days standard, 2-4 business days express  

New Zealand = 7-12 business days standard, 5-8 business days express