Fusion Mineral Paint Ultra Grip - Bonding Agent - PrimerHave a really tricky surface to paint? Our Ultra Grip Bonding Agent allows for Fusion to adhere to surfaces that are typically not for painting such as a lacquered surface, melamine, thermofoil or laminate. Non toxic, water based ultra grip that makes painting the impossible, possible! Times when primer is recommended: There is only 2 reasons you would need to prime. For adhesion, or to block stains and wood tannins from coming through the paint film.