Penray 200064, Pencool® 2000 Cooling System Treatment – 64 fl. oz
Pencool 2000 is a patented liquid formula to keep diesel engines running cleaner. This easy-to-use product reduces scaling and corrosion and acts as a lubricant in the cooling …
Penray 300064, Pencool® 3000 Cooling System Treatment with Stabil-Aid® Concentrate – 64 fl. oz
Pencool 3000 is an advanced cooling system treatment that helps prevent the formation of gel deposits in cooling systems. These deposits can plug radiator passages, after coolers, and oil coolers, and can cause excessive water pump wear. Pencool 3000 blocks the formation of this gel, conditions cooling system water, and protects all cooling system metal components from corrosive …
The first and only test strip designed for all heavy-duty coolant types. A quick and effective way to test your cooling system in both conventional and extended life coolant. For use in all heavy-duty coolant types, including extended life coolant. Effectively tests freeze point of conventional and extended life coolants. Tests for contamination and chemical protection in extended …