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Concrete Repair

Learn how to repair concrete from demolition to caulking cracks.

Make Exterior Caulk Last Longer

Exterior caulking is a lot like interior caulking: Your goal is a neat-looking seal over cracks and gaps. But outdoor caulking deserves some extra attention. It will have to withstand all the extremes that nature can dish out. And when an outdoor seal fails, water gets in and serious trouble follows. So here are some tips for caulking that lasts.