This water based emulsion increases the adhesion of Fusion colours to glossy, hard to grip surfaces. Milky when wet, dries translucent with very good clarity. Have a really tricky surface to paint? Our Ultra Grip allows for Fusion to adhere to surfaces that are typically not for painting such as a lacquered surface, laminate, metal or glass. Test your methods and product combinations prior to applying in order to ensure desired effects. For optimum adhesion, clean the surface to be painted with T.S.P. and sand lightly to roughen the surface. To use: Apply one coat. Allow to dry for 12 hours before applying subsequent coats of Fusion colours. Clean up with water.