Tropico 4: Quick-Dry Cement is a DLC for Tropico 4 that includes the following:* Building: Cement Factory (accelerates all constructions on the island). * Character Trait: Constructor. (free cement factory, construction workers gain skill faster) * Character Outfit / Vanity Item: Engineer helmet (for male and female avatars). * Mission theme: The largest city in the Caribbean – make a huge city spawning over the whole island while fighting all kinds of disasters. * Decorations: Tropican flagpole, Small park, Flower bed 2, Flowering tree 2, Constructor statue.