Natural Stone Restoration Alliance - View Single Post - Help with Limestone and Slate Restoration

Steve Patrick · 10-24-2007, 10:21 PM

Hi Nick,
How's the water conditioning there? A lot of chlorine, hard water? This might be interacting with a cleaner or as Cheesedog is referring to maybe the sealer. Looking closely at the shower floor it does look like an application of some sort that has gone awry. The build up around the metal drain looks like a calcium deposit.

10-24-2007, 10:21 PM	#6 (permalink)
Steve Patrick Core Member Join Date: Mar 2007 Location: Ohio Posts: 693 Photos 24	Re: Help with Limestone and Slate Restoration Hi Nick, How's the water conditioning there? A lot of chlorine, hard water? This might be interacting with a cleaner or as Cheesedog is referring to maybe the sealer. Looking closely at the shower floor it does look like an application of some sort that has gone awry. The build up around the metal drain looks like a calcium deposit.