Gesso is a kind of modifier of grounder work,it can make the surface stiffer prevent the paint from soaking into the support give the surface more texture,so the paint sticks better.It can fill in the gap of the canvas create a less paint colored and suitable veins,the canvas has large space..It is time-wasted and materials-wasted for fine works, So we can use gesso primer on the canvas to control the paint colors.

 Grey and black gesso is designed to provide great two coat covering power at an affordable price.100% acid-free,this titanium fortified formula is acrylic based and creates a great surface for oil and acrylic painting.Use it on canvas,linen and panels.