Concrete is the most widely used building material in the world, due to its versatility, durability and ease of use. But it is also predisposed to developing random cracks, which quickly become arteries for water, salts, chemicals and other foreign materials to seep in. Concrete is also porous, which leads to a number of problems, depending on the environment. In freeze-thaw weather cycles, water exerts tremendous force as it expands, leading to cracks and crumbling. Over time, this damage can cause serious and dangerous problems, including the collapse of structures like parking garages and bridge decks. A simple and effective way to address many of these concerns is with concrete coatings.