You can easily fill the pinholes with our colour-matched Smoothing Paste. Simply apply this in the same way you would if you hadn't applied the sealer. Allow the smoothing paste to cure and apply another coat of sealer. Repair Guide Video Smoothing Paste Product Page
You definitely can shutter off the broken edges and use our Craft Mix. You will need to put a primer on the existing concrete to make sure the new concrete bonds to it The only issue with this would be that the craft mix won't match the colour of the rest of the hearth/surround. To … Continue reading Would it be possible to build an old polished concrete casted fireplace that has damaged edges and corners?