SB 448 is a general-purpose, solid core gasket sealing material. It features a fiber facing material chemically bonded to a solid carbon steel core. With good oil, fuel, and fluid resistance, this product is well-suited for sealing fluids in a variety of applications. Finished SB 448 is grey in color with a smooth finish. It is easily cut with standard cutting methods.

Coatings

Fiber-type laminates are often coated with an anti-stick coating to improve both fluid sealing and the release properties from the flanges upon teardown of the joint. MTI offers our TechCoat product line for this purpose. These water-based coatings can be applied to sheets or finished parts and are specially designed to accept a silicone bead in these types of applications.

Common SB 448 Applications

• fluid sealing gaskets
• engine gaskets
• oil cover gaskets
• cooling system gaskets
• hydraulic system gaskets
• diesel engine applications
• general-purpose gasketing

For more information about SB 448, email sales@mtigasket.com!