Monthly Archives: December 2016

Does Exterior Stone need to be Sealed?

This project is part of a $30 million project completed in 2002 in Western Montana. The architect specified HMK S39 Silane Impregnator, but the sealer was only used near each joint as a way to protect the stone from the … Continue reading

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Sealing Stone over Previous Sealers – Yes You Can

We often get questions something like this: “I need to re-seal my granite countertops, but I don’t know what sealer (if any) my installer used. Can you help?” The short answer is usually YES, with the following caveat; make sure … Continue reading

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