Natural stone needs to be sealed as it helps to protect the stone from surface damage. There are many buildings require stone sealing in Melbourne. Melbourne architecture uses granite, marble and other natural stones throughout homes and buildings, all of which need to be cared for properly. This article will take a look at natural stone sealing.
What Is Stone Sealing?
Stone sealing is the process through which natural stone used in architecture such as floors and countertops is sealed with a special sealant.
Should Natural Stone Be Sealed? Why?
Natural stones are porous materials and need to be sealed to protect them from chemical reactions, spills and stains. It is important to note that sealants enhance the appearance of natural stone, making bright colours brighter and dark colours darker.
Types Of Stone Sealer
Topical: These stay on the surface of the stone and are effective at stopping absorption and staining, however they wear away quickly.
Penetrating: Longer lasting than topical solutions and work by soaking down into the stone a bit to repel anything on the surface.
Impregnating: Soaks deeply into the stone and bonds with the molecular structure of the stone to effectively repel most things. This is the longest-lasting type of sealant.
How do you clean natural stone before sealing?
Before sealing, natural stone needs to be prepared by ensuring it is clean. Cleaning is a simple process, only needing hot soapy water. Once cleaned, it needs to be left to dry thoroughly for about 2 days.
We have noted that natural stone is a porous material, benefiting from sealing. We have explored the types of sealants. Importantly, make sure you clean and allow the surface to dry before sealants are applied.