Prestone Products AS120Y Radiator Sealer Complete Care, 11 Oz

Prestone® Radiator Sealer quickly seals large leaks in radiators, heater cores and water pumps with its patented formulation to provide a strong and durable seal.

• Size: 11 ounce
• Quickly seals large leaks in radiators, heater cores and water pumps
• Takes sealing performance to a higher level
• Unique combination of natural and synthetic components provide the ability to seal leaks up 0.016" X 0.5"
• Contains an inhibitor package that coats & helps protect key cooling system metals from corrosion, can be added to antifreeze/coolants between changes to boost the depleted corrosion protection of these fluids, when used according to package directions
• This specially formulated product will not cause over addition problems such as reduced heat transfer or inhibitor precipitation that can be detrimental to the antifreeze in the system

Instructions:

• CAUTION: Never remove a hot radiator cap

• NOTE: Do not use in a dirty or partially clogged radiator. Use Prestone® Flush + Cleaner first

• With engine off and cool, shake well and add entire contents to radiator and fill with Prestone® 50/50 Antifreeze/Coolant.  For systems larger than 12 quarts, use two bottles. Run engine at the highest heater setting for 10 minutes after reaching normal operating temperature. Turn off, allow to cool. Fill with Prestone 50/50 Antifreeze/Coolant. Check fluid frequently, top off as necessary

• CAUTION: MAY IRRITATE EYES. MAY IRRITATE SKIN. Do not get in eyes. Do not get on skin or clothing. KEEP OUT OF REACH OF CHILDREN. FIRST-AID TREATMENT: Contains Bentonite Clay and Magnesium Aluminium Silicate. If in eyes, rinse with water for 15 minutes. If on skin, rinse well with water. If swallowed, call a poison control center or doctor immediately. Do NOT induce vomiting

Technology:

• Prestone® Radiator Sealer takes sealing performance to a higher level. Its unique combination of natural and synthetic components provide the ability to seal leaks up 0.016" X 0.5". What makes this possible is the size, strength, and durability offered by fibrous particles, the same materials in bulletproof vests. Sealing particles within Prestone® Radiator have been chosen to seal even large leaks without interfering with the flow through the main pipe radiator and heating.