Will this fill a 1"H X 3"W X 1/2"D hollow hole in the riser of cement steps? There is no way to put backing in, just keeps falling in. Advice? Thx
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QUIKRETE® Zip-and-Mix Repair Mortar can be used to patch holes in cement steps. We recommend mixing the product to a stiffer than usual consistency so it will hold its own shape then pressing the material into the hole and allowing it to harden. Excess material can be removed once the plug has hardened.
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