Hylomar M (previously known as Racing Formula) is an acetone based version of Hylomar Univeral Blue. The only noticeable physical difference between the Hylomar M and the original Hylomar Universal Blue is the acetone version exhibits increased adhesive properties when compared to the standard Hylomar Universal Blue. Thus, making it an ideal product for high performance applications. Therefore, it is used by Formula One and NASCAR® race teams. Typical applications include coating of pre-formed gaskets, water and oil pumps, cylinder heads and sumps, inlet manifolds, timing case covers, gear box and transmission components, thread sealing or for use on finely machined surfaces