Final answer:
Acrylic paint uses a synthetic binder and dries quickly due to its water-based nature.
Step-by-step explanation:
Acrylic paint uses a synthetic binder and has a rapid drying time. The binder in acrylic paint is an acrylic polymer emulsion, which is a synthetic resin. This binder allows the paint to adhere to different surfaces and provides durability. The rapid drying time of acrylic paint is due to the water-based nature of the paint, which evaporates quickly leaving a solid film of pigment.