Acronal® 4120

Acronal® 4120 (Old name: Acronal Optive® 120) by BASF is a straight acrylic resin. Used for high-durability exterior coatings and stains such as semi-transparent stains and textured coatings & contractor, masonry and construction paints. Acronal® 4120 provides very good exterior durability, very good alkali and water resistance, good penetration into porous and chalky substrates and very good shear stability.