We Use CookiesWe use cookies to enhance the security, performance, functionality and for analytical and promotional activities. By continuing to browse this site you are agreeing to our privacy policy

Best Cooling System Additives

From leading brands and best sellers available on the web.

Winner

Castrol Ra

Castrol

Castrol Radicool SF Premix Coolant 5 Litre

10.0

score

Thermaltak

Thermaltake

Thermaltake T1000 Coolant - Pure Clear

9.4

score

PrimoChill

PRIMOCHILL

PrimoChill Liquid Utopia - 15ml Bottle

9.1

score

Phoenix Sy

Phoenix Systems

Phoenix Systems 8006-B Double-Ended Brake Fluid + Coolant Test Strips (15 foil wrapped test strips), 1 Pack

7.9

score

Red Line 8

Red Line

Red Line 80204 Water Wetter - 12 oz.

7.9

score

Prestone R

Prestone

Prestone Radiator Flush + Cleaner 650 ml

7.6

score

CosWarm CW

CosWarm

CosWarm CW4 Central Heating Leak Sealer - Treats Up to Single 18 Radiators – Leak Sealant for Boilers, Radiators & Pipes - Stops Minor Leaks & Weeps, Fixes Pressure Loss

7.6

score

Nulon Gree

Nulon

Nulon Green Premium Long Life Pre-Mix Coolant 5 Litre

7.0

score

Banyan Bot

Banyan Botanicals

Banyan Botanicals Organic Avipattikar Powder - Spice Jar - with Cardamom, Vidanga, Ginger - Traditional Ayurvedic Formula to Soothe The Digestive Tract*- Non-GMO Sustainably Sourced No Additives

7.0

score

Dr Teal's

Dr Teal's

Dr Teal's Foot Soak with Cooling Peppermint, 908g

7.0

score