Before we answer this, let’s look at acrylic putty and see what it’s all about. Acrylic putty is an alkali-resistant and water-based undercoat. It's almost as consistent as butter. Due to its advanced technology and hardworking acrylic binders, it can fill holes and repair dents beyond expectations. It also leaves repair surfaces looking pristine.
Acrylic putty is great for wood surfaces and interior walls. It's also for plaster walls, concrete, brickwork, and asbestos. One thing you should know is that because acrylic putty is an undercoat, it's only available in white.