Engine Coolant / Antifreeze

Winterizing kit quickly and easily adds antifreeze to inboard and outboard engines. Kit will also descale engine cooling systems. Removes marine growth to keep your engine running cool.For Winterizing and descaling. The quick and easy way to winterize inboard and outboard engines. All you need is a hose, flusher attachment and antifreeze.

Star Brite Descaling Kit 35001: For Winterizing and descaling. Quick and easy way to winterize inboard and outboard engines. Quickly and easily descales inboard and outboard/engine cooling systems. Removes deposits to keep engines running cool.