Artists’ White Gesso Primer
White Gesso Primer is a unique formulation which needs no dilution. Highly adhesive, ideal for directly sealing all semi-absorbent surfaces before applying colour – both acrylics and oils. Suitable for both interior and exterior applications. It dries quickly to produce a matt white surface, with a slight tooth, which is easily sanded for highly detailed work.
 
Detail product specification, please visit Daler-Rowney Website :
http://www.daler-rowney.com/en/content/acrylic-mediums