K-Seal ST5501 Permanent Coolant Leak Repair

I had a small leak in my 4cyl engine. I 'very been trying to fix it for a month..I saw the product advertised online and quickly ordered it..I followed directions and with in 1 day the leak stopped..it really does what it says..

Engine coolant still continued to leak, third time I have used this product

It was all g ood.

I neve you it again it clogged the water pump & it warm the engine & is mess up my car.