How to Fill Small Cracks in Concrete. You want the patch to finish with a smooth surface. If you want to paint the concrete, you’ll need to wait about a month. It takes a long time for concrete patches to completely cure. Follow the manufacturer’s instructions to determine the optimum cure time.
![Concrete Patch Caulking Gun Concrete Patch Caulking Gun](http://billscustomconcrete.com/wp-content/uploads/2013/09/Sealing-Concrete-Cracks.jpg)
DIY experts show how to repair concrete steps by patching and resurfacing them. Efficiently patch holes, seal cracks, provide a waterproof barrier for tub and shower corners and similar jobs with a caulking gun from Grainger. Red Devil Masonry and Concrete Repair Caulk are ideal for patching cracks in steps and sidewalks. Perfect for indoor and outdoor usage.
- Repairing & Sealing Cracks in Concrete. Caulking gun (for caulk tubes.
- Shop quikrete 10-oz polyurethane concrete patch in the concrete patch section of Lowes.com.
- Concrete Patch: H2O# 6219118 Kelly Tech Permaseal, 10-1/2 oz tube, Nitrile rubber one-component joint filler and sealer, in cartridges which fit a caulking gun.
![Concrete Patch Caulking Gun Concrete Patch Caulking Gun](http://paintnhardware.com/468-large_default/chaulking-sealant-applicator-gun.jpg)
![Concrete Patch Caulking Gun Concrete Patch Caulking Gun](http://image.made-in-china.com/2f0j10cCkQZwgaZqpv/-.jpg)
![Concrete Patch Caulking Gun Concrete Patch Caulking Gun](http://img.ehowcdn.com/750x500/ds-photo/getty/article/251/61/87717912_XS.jpg)
![Concrete Patch Caulking Gun Concrete Patch Caulking Gun](http://images.meredith.com/diy/images/2009/02/p_SCN_072_05.jpg)
It fits in a standard caulking gun and operates like any other cartridge. How to Caulk in Five Easy Steps. Insert cartridge into caulking gun. When repairing concrete it's important to select the right repair. Small cracks and fractures 1/8' to .