2001 On-Line Cooling System Cleaner
Penray 2001 On-Line Cooling System Cleaner cleans diesel engine cooling systems while they remain in service. This liquid product is an excellent alternative to in-shop cleaning for engines having only light scale and limited corrosion product formation. 2001 Cleaner is ideal for periodic on-the-road cleaning, as it removes harmful mineral scale and oxide deposits.
Note: For engine cooling systems with green slime, excessive scaling, or heavy oil deposits, Penray recommends a throrough cleaning using an off-line cleaning product.
One half-gallon of 2001 Cleaner treats eight gallons of diesel.