Hapco Products - Cooling System Sealer (Pack of 2)

$ 61.98

Score By Feature

Based on 15 ratings

Satisfaction

7.80

Value for money

7.92

Packaging

8.19

Giftable

8.33

OveReview Final Score

How Our Score Is Calculated

Product Description

Leaks from the head gasket, heater core, freeze plug, block, and radiator can be repaired with this tool

All types of antifreeze can be mixed with this product

The product does not contain metal flakes that are harmful

Easy to use and works fast

Repair of cooling systems that lasts for years -

Questions & Answers

I have a 2005 Porsche Boxter that overheated and drained out of coolant. What should ?

Fill the container with one 16 oz. cup after it has been refilled. The Hapco Cooling System Sealer bottle should be placed inside If the leak persists, start the engine and allow it to run for 15 minutes. The guarantee is that your money will be returned if it does not work!

Selected User Reviews For Hapco Products - Cooling System Sealer (Pack of 2)

I have had my 2003 Ford F-150 for a long time now, and it still works great It was determined that the 150 had blown its head gasket

3/5

The product sounded promising so I figured I'd give it a try
There has been no change and I still have a misfiring on cylinder 3 and cylinder Well, what the hell, it's worth a try.