Coolant liquid Thermaltake T1000 Ready to use 1 L, propanediol-based, green

Thermaltake T1000 Ready to use 1 L is a propanediol-based coolant liquid formulated for PC liquid-cooling loops. Supplied in a green transparent color, this ready-to-use 1 L coolant is intended for direct filling or topping up custom water-cooling systems to assist heat transfer away from CPU and GPU components and help maintain stable operating temperatures. The T1000 formula emphasizes low viscosity for effective flow, color stability, and anti-corrosion additives to protect common cooling-loop metals.

Advantages

The coolant arrives pre-mixed for immediate use and features a propanediol base that is non-flammable and biodegradable. Its low viscosity supports smooth circulation through radiators and blocks while additives provide corrosion protection for copper, brass, nickel and aluminum. The transparent green color offers visual clarity in the loop and is compatible with Thermaltake color concentrates for further customization. The product is formulated for reduced precipitation and long-term color stability, and it is supplied in a 1 L volume suitable for filling or maintenance.

Suitable for

• Filling custom PC water-cooling loops (CPU and GPU)
• Topping up existing liquid-cooling systems
• Systems with copper, brass, nickel or aluminum components
• Builds requiring clear, colored coolant for visual customization

Key specifications

• Volume: 1 L ready-to-use coolant
• Base fluid: propanediol-based formulation
• Color: transparent green
• Compatibility: formulated for copper, brass, nickel and aluminum components
• Viscosity: low viscosity for effective flow (formulation detail)
• Properties: anti-corrosion, antifreeze characteristics and biodegradable ingredients

How to use

Before use, ensure the system is powered off and cooled. Drain and flush the loop if replacing a different coolant or contaminants are present. Pour Thermaltake T1000 directly into the reservoir or fill port until the loop is properly filled and air is purged; run the pump at low speed and tilt the chassis to remove trapped air, then top up as necessary. After initial fill, operate the system for a short period while monitoring for leaks and checking coolant level, topping up to maintain proper circulation. Follow local disposal regulations when disposing of used coolant or empty containers.

Recommendations

Use the coolant in closed, clean cooling loops and avoid mixing with unknown third-party additives. For color customization, combine with Thermaltake Premium concentrates according to the concentrate instructions. Maintain periodic visual inspections and replace or flush the coolant if discoloration or contamination occurs; store unopened containers in a cool, airtight place away from direct sunlight.