Application of a to glass ceramic surfaces provides a strong chemical bond that allows you to predictably bond resins to that surface. Application of provides a strong chemical bond to all metals, zirconia, alumina and surfaces. One product cannot achieve high chemical bonds to all of these substrates. Materials that combine both these primers do not provide a chemical bond to glass ceramics, the only benefit of application of those materials is from substrate “wetting” effect.
Published on Apr 30th 2014