Natural Stone Uses
Green Building Supply, Penetrating Concrete Sealer
Can this product be used indoors to seal a natural stone kitchen backsplash?
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Open Oct 01, 2026 - 10:33 AM
1answer
Staff Answer
Oct 01, 2026 - 10:33 AM
Possibly, but there are far too many varieties of natural stone to know for sure without testing. Many natural stone surfaces are polished or dense enough that a penetrating sealer won't soak in and be effective. We recommend ordering a sample for testing, or calling an Eco-Advisor at 888-727-2101 to discuss further.
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Green Building Supply, Penetrating Concrete Sealer
Safe, permanent waterproofing sealer for concrete, masonry, stucco or brick Cold Weather AlertThis product may not perform properly if applied below the required temperature. Please check installation instructions on our website. Because this is a water-based product, it may freeze during shipping. ...
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