KDD is proud to offer the Solid Block Fill as one of our many services to keep our race engine customers performing at the tops of their class. 

KDD's solid block fill is used in the most demanding competition applications to fill the cooling jackets of blocks or heads to achieve maximum rigidity.  Designed with a metallic grout that won't shrink, it bonds securely to the water jacket walls, and gives ample working time.  

1 gallon fills approximately one engine block.