The benefits of Berger BP Exterior Cement Primer are:
- It provides extra whiteness with excellent opacity.
- It reduces the porosity of the wall which thereby reduces efflorescence.
- It makes a water-resistant coating on the surface that prevents water and dissolved salts from penetrating the film.
- It protects the topcoat from damage and helps ensure the entire painting system has a longer life.
- It reduces the surface absorption and so improves the coverage of the topcoat.