How to Stain Concrete : Outdoors : Home & Garden Television. Could a similar technique work on the concrete leaves I have molded?
1 cup white vinegar, 1 cup borax You. might need to add more warm water to dissolve the borax. wipe off with clean damp cloth, dry
Trowel concrete resurfacer over your worn walkway, and you'll have a brand new, durable surface with uniform color; How to repair a worn or spalled concrete surface
Cracked Concrete - 3 Easy Ways to Repair - Bob Vila