K-Seal Permanent Coolant Leak Repair
No Need to Drain Or Flush…
Simply Shake, Pour And Go !
K-Seal ST-5501 8 oz.
Cooling system up to 20 quarts
Stop leaks in minutes and avoid expensive repairs.
Suitable for all water-based cooling systems including cars, commercial & agricultural vehicles
Permanently Repairs Leaks In:
– Cylinder Heads
– Head Gaskets
– Engine Blocks
– Heater Cores
– Water Pump Casing & Freeze Plugs
K-Seal ST-5516 16 oz.
Heavy duty vehicles with cooling systems over 20 quarts