Primer - ‘creates larger bonding surface’
A primer is also an adhesion promoter, but with a higher solid content. This evens out pores and irregularities and creates a larger bonding surface, which leads to a better (or stronger) bond.
A primer can be applied with, for example, a clean, lint-free (paper) cloth, a primer applicator, melamine foam or a brush.
Watch our instruction video to see the best way to apply a primer.
WATCH THE INSTRUCTION VIDEO