Winsor & Newton Professional Acrylic Medium, White Gesso is made from the highest quality acrylic resin. It has a superior level of pigmentation to give maximum covering power. It is fast drying and opaque and dries to give an excellent level of tooth and a balanced absorbency. It dries to a flexible ground suitable for acrylic, oil and alkyd painting. Details:WhiteAvailable in multiple sizesFast drying, opaqueDries to a flexible ground suitable for acrylic, oil and alkyd paintingFor use with acrylic, oil and alkyd painting