Create the look of an acoustical ceiling with Roll-A-Tex from Zinsser. Simply mix this premium formula into any paint to permanently fill cracks, instantly hide flaws and easily create an attractive texture. Permanently fills and covers ceiling cracks and flaws Makes for efficient, cost-cutting home repairs Provides an attractive acoustic texture to new and old ceilings alike. Easy to apply; No special techniques required Ideal for do-it-yourselfers of any experience level Just mix with paint and apply; Works well with both interior and exterior. Creates a medium texture