How can I repair my car’s radiator?

The radiator or its cap may be made of various materials:

• If it is metal, you can use Poxipol or Poxilina directly.
• If it is bronze, we recommend applying a primer with Poxi-ran and then applying Poxipol or Poxilina in the form of a ring. The primer will help the product adhere better.
• If it is plastic, flame-treat it with a blue flame (you can use a catalytic lighter) and then apply Poxipol or Poxilina.

Remember that regardless of the surface material, it must be clean and free of grease, rust, and oil before applying the product.