Castle® Power Flush™ is formulated for cleaning vehicle cooling systems. A blend of cleaners, surfactants, and acids removes harmful scale, sludge, rust, and corrosion from the system. Because of the unique blend of acids and cleaners, no neutralizer is needed. Simply flush the system until water runs clear.
1. See label for specific instructions for manual or machine cleaning.
Store in cool dry place. Do not store near metals.