Water Pump Lube because... antifreeze alone is not enough !

Bar's Leaks Anti-Rust and Water Pump Lube is a liquid water-soluble oil that protects the metal surfaces inside the cooling system along with lubricating the thermostat and water pump seal.

FUNCTION - Protects Cooling System DOSAGE - One Bottle Treats 3 Gallons Cooling System
p/n 1311 (12 FL. OZ.)	The Problem:	The Solution:
	Water Pump Seals Thermostat Issues	Protects Cooling System Water Pump Lubricant Thermostat Lubricant
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1311 - 12 oz. Water Pump Lube

Lubricates Water Pump Seal and Protects Cooling System

Bar's Leaks meets leading car and truck manufacture requirements. Protects Aluminum, Copper, Iron and all other parts of the cooling system. Lubricates water pump seal and thermostat. Compatible with both conventional green (silicate-based) and extended life red/orange or yellow (OAT) antifreeze.

Bar’s Leaks Anti-Rust and Water Pump Lube is compatible with ALL brands of antifreeze including conventional green or blue (silicate-based) and extended life red/orange or yellow (OAT/HOAT) coolant.