Will MCU-Miozinc adhere to old coatings like old red leads, vinyl’s, chlorinated rubber and epoxy?
Yes, this is why MCU-Miozinc is so popular and our overcoat systems so successful. MCU-Miozinc is more surface tolerant than epoxy mastics, and of course, they have better corrosion resistance. With MCU-Miozinc you are able to spot prime old coatings when doing an overcoat. Some contractors even use MCU-Miozinc as a complete overcoat primer, coating both bare steel, which has been spot cleaned and the entire old coating. This is common, and it allows a simple two coat overcoat system. Contact ‘MCU’ for more details on overcoating.