For over 100 years, Permatex has been making “chemical tools” for the automotive and construction industries! Summit Racing carries a selection of Permatex products that are ideal for your automotive demands. Permatex Ultra Black RTV silicone is made specifically for sealing around metal, glass, and rubber—even in the harshest environments. We’ve also got dielectric grease to seal electrical components against moisture and anti-seize lubricant to keep metal components and hardware from galling and seizing. Find out why Permatex is one of the most trusted names for sealants and lubricants.