Genuine GM ACDelco Cooling System Seal Tabs


One of the best features of the ACDelco Cooling System Seal Tabs is that they provide excellent value for money. In fact, some of the people that have used this product have even described this radiator leak repair as a low-cost miracle! This radiator stop leak might not be the best radiator sealant on the list for your particular vehicle but we believe that it’s a good all-around product.

This is an original and organic formula that has been specifically designed to be used in radiator systems. The purpose of this product is to not only seal minor leaks but it will also prevent leaks too. It has been designed from a material that seals the porosity in your vehicle’s cooling system which will, of course, prevent corrosion. Another great feature of this product is that it’s DEX-COOL compatible and totally non-toxic too.