Primochill
PrimoChill Water Cooling Cleaning Prep Kit - New System
Best all-in-one solution for custom water cooling loop maintenance.
Rebuilding a water cooling system requires meticulous preparation to ensure longevity and performance. This PrimoChill cleaning kit is specifically designed to thoroughly prepare an existing loop by removing stubborn film and residue left from previous coolants. The three-part system includes Rad Clean for radiator flushing, System Reboot to eliminate dye remnants, and PrimoPrep to balance the system for mixed-metal environments. These water-based, non-toxic solutions ensure your new coolant performs optimally. This package provides everything needed for a clean slate in one convenient kit, safeguarding your investment.
$22.95
Owner Satisfaction
4.5
/ 5
Category Rank
866
/ 3605
#866 in Computer System Cooling Parts
Price vs Category Average
-85%
Below average
Rad Clean Dosage
12232
/ Mix / bottle (oz) with oz of DI or distilled water
Who it's for
- Builders prioritizing long-term loop health and component longevity
- Enthusiasts seeking maximum coolant clarity and system stability
- Novice builders needing a straightforward, foolproof cleaning workflow
Who should skip it
- Impatient builders wanting to complete their loop assembly quickly
- Budget-conscious builders looking to minimize total project costs
- Users preferring to avoid handling and disposing of chemical agents
Performance breakdown
Loop Restoration Efficacy
Effectively strips stubborn residue to restore peak thermal performance.
Material Compatibility
Safe for common loop components like acrylic, rubber, and plastic.
System Prep Versatility
Comprehensive three-part system covers flushing, rebooting, and final preparation.
Ease of Application
Included funnel and fittings simplify the flushing process for users.
Mixed-Metal Protection
PrimoPrep effectively balances chemistry for complex multi-metal cooling loops.
Radiator Cleaning Precision
Rad Clean requires careful handling to avoid contact with nickel components.
Key Specs
Rad Clean Dosage
Mix 1/2 bottle (2oz) with 32oz of DI or distilled water
PrimoPrep Dosage
Mix with 32oz of DI or distilled water
System Reboot Dosage
Mix 15ml with 1 Gallon of DI or distilled water
Shelf Life (PrimoPrep/System Reboot)
2 Years, Unopened
Compatibility (Rad Clean)
Internal metals found in radiators only; NOT compatible with nickel items
Compatibility (Reboot/Prep)
Safe on all plastics, rubbers, and miscellaneous gasket materials including acrylic
Included Components
2oz Rad Clean, 2 plastic fittings w/ orings, 1 threaded funnel
Features
- Complete cleaning and prep for existing loops
- Removes chemical film and residue effectively
- Prepares system for mixed-metal compatibility
- Safe on acrylic, rubber, and plastic materials
- Water-based and environmentally responsible formula
- Ensures no dye bleed into new coolant
- Includes necessary plastic fittings for radiator cleaning
What customers say
Enthusiasts view the PrimoChill Cleaning Prep Kit as an essential step for custom water cooling loops. Users consistently confirm its effectiveness in removing manufacturing residue and oils that standard flushing misses. The two step cleaner and neutralizer process delivers peace of mind, ensuring the loop is pristine before coolant introduction. This preparation significantly reduces the risk of gunking and premature coolant breakdown, thereby protecting expensive CPU and GPU blocks. While the process requires time, experienced builders consider this investment critical for long term loop health and component longevity. The specialized chemical formulation justifies the cost by delivering superior results and stability, making this kit highly recommended for new system builds.
Know before you buy
No, Rad Clean is strictly for the internal metals found inside radiators. It is not compatible with nickel-plated items and should be kept away from them to avoid damage.
Yes, the System Reboot and PrimoPrep solutions are formulated to be safe on all plastics, rubbers, and gasket materials, including acrylic, so you don't have to worry about degradation.
Yes, you should mix these concentrates with distilled or deionized water to ensure the best results and prevent mineral buildup or impurities from affecting your loop.
The System Reboot component is specifically designed to break down and eliminate stubborn dye remnants from your previous coolant. This prevents old colors from bleeding into or staining your new fluid.
PrimoPrep is used to balance your system for mixed-metal environments. It helps stabilize the loop after cleaning, ensuring your new coolant performs optimally and remains protected.
The PrimoPrep and System Reboot solutions have a shelf life of two years when left unopened. Once mixed with water, however, you should use the solution promptly for maximum efficacy.
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$23