IceBox Cleaning and Lubricating Additive Cleaning and lubricating additive for the IceBox and other ice-based driver cooling systems. Removes damage-causing residue and mineral buildup, lubricates the pump, valves, and lines, and inhibits corrosion. Required with every fill, use 2oz. for the 17L Icebox cooling system. Skipping maintenance formula will degrade performance and shorten product life. Biodegradable formulation on an OECD-ready basis, supplied in a 50.7 fl oz (1.5 L) stand-up pouch with a resealable spout. Pre-Order - Shipping Early August 2026