The most durable are 100% or pure acrylic emulsions that give high colour retention, chalk resistance and resistance to cracking. These paints dry quickly, are washable, stain resistant, give smoother finish and gather lesser dust. They provide sufficient protection against the extremities of heat, cold and rain as well as resistance to fungus, algae and peeling.” Berger Paints offers a range of texture finishes called Illusions which can be applied both on exterior and interior surfaces.