Composition and method to promote bonding enhancement between a metal and a non-metal surface

A composition for improving a binding of an elastomer to a metal surface for use in wellbore operations, the composition comprising:

• one or more polymer, wherein the one or more polymer is a phenolic or acrylic based polymer;
• one or more filler;
• and
• an epoxide promoter, wherein the epoxide promoter, polymers, and one or more fillers are co-moldable with a thermoset rubber elastomer, and wherein the epoxide promoter, polymers, and one or more fillers are adherable to the metal surface to improve the binding of the thermoset rubber elastomer to the metal surface.

A method for binding a thermoset rubber elastomer composition to a metal surface for use in wellbore operations, the method comprising:

• adding a solvent, for adjusting a viscosity, to a composition to generate a mixture, the composition comprising:
• one or more polymer, wherein the one or more polymer is a phenolic or acrylic based polymer;
• one or more filler;
• and
• an epoxide promoter;
• applying the mixture to a metal surface;
• drying the mixture on the metal surface;
• and
• co-molding a thermoset rubber elastomer onto the dried mixture secured to the surface of the metal.