Mont Marte Acrylic Retarder Gel slows down acrylic paint normal drying time. Practice usage before committing to your final artwork.
delayed drying time facilitates easier blending of colours and enables a smoother coat over larger areas
this medium may change its viscosity
drying times may vary re: quantity used and environment.
TIPS
suggested mix ratio is 1 part medium to 4 parts paint - experiment for varying results. Drying times may vary re quantity used and environment. Practice usage before committing to your final artwork.