Before you begin your fall maintenance routine, take a walk around the perimeter of your home, keeping a close eye on the condition of your foundation. Though you can probably ignore the faintest hairline imperfections, larger cracks permit pests of all kinds, not to mention wood-rotting, mold-causing moisture. That being the case, it's only prudent to patch any damaged areas—not next year, but now. With Rapid Set Mortar Mix, foundation repairs are quick and easy. Upon application, the lasting, durable product sets within 15 minutes and fully cures in only an hour.