How to Clean & Seal Sandstone

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One of the primary reasons why sandstone is such a popular choice when it comes to natural stone is because of how it requires less maintenance in comparison to other natural stones. So, whether it is for wall cladding, paving, driveways, gardens, poolside surrounding, and external flooring, etc., sandstone remains a top choice. However, before you seal the sandstone pavers it must be known that you must clean them properly to avoid the poorly finished product.

So, the question that must be on your mind right now must be How to clean unsealed sandstone pavers?

Here, in this article, we will be covering the above mentioned question along with some other important details related to cleaning and sealing sandstone starting with a natural stone sealer?

What is a Natural Stone Sealer?

A natural stone sealer is a solvent based stone sealer system designed, mainly, for sealing sandstones and cement products such as tiles. It is a known tested and proved sealer system that is quite easier to use especially for sandstones. Natural stone sealer for sandstone uses a refined non yellow resin formula that is not only easy to use but is also cost effective and offers great protection. Natural stone sealers are said to be the best sandstone sealer as, upon its application. It not only enhances the color of the sandstone but also lends it a beautiful and luster filled finish.

How to Seal Sandstone?

To understand how you can seal sandstone properly without messing it up read our instructions below one by one.

  •  Carefully read all the given instructions and tips before the application.
  •  Cover all the areas that are needed to be protected during the application.
  •  Stir and shake well before starting the application process.
  •  It is better that you first test the applicant in an inconspicuous area to see if it is working fine.
  •  Now before you start applying ensure that you are cleaning sandstone before sealing.
  •  The surface must have been dried properly.
  •  Ensure there are no bubbles or pooling at the surface at the time of applying the coating and even after it.
  •    Apply coating repeatedly after 2 hours when the surface is dried up to ensure uniform sheen is achieved throughout.

Why Cleaning Sandstone Before Sealing is important?

Once you have installed sandstone outdoors, it is most likely exposed to the rain, wind, and snow, etc. This makes the sandstone appear inevitably dirty and messy over time. This causes the sandstone to grow mold and develop fungi, algae, and other harmful biological substances. Similarly, the sandstone that is installed indoors remains constantly in touch with substances such as grease, dirt, and random spills that contaminate the sandstone surfaces and cause stain.

All of this can hamper the condition of the sandstone pavers over time. That is why it is important that you clean the sandstone before starting the sealing process. As the cleaning process not only removes the grease, dirt, formed algae, and fungi. But also ensures that the sandstone pavers are free of any impurities that may have been on it.

How to clean unsealed sandstone pavers?

In order to clean the unsealed sandstone pavers, we recommend that you start with vacuuming the surface first. And then use a cleaner or a chlorine spray to form a light later on it. Let the chlorine spray or the used spray get soaked by the sandstone paver for at least 30 minutes.

After this, with the help of a hose and gently broom or softly brush the surface of the sandstone paver. Note that the rough brushing and the use of a high pressure hose could damage the surface. So, always prefer a light hose and light booming through the surface after the surface has been covered with the cleaner for at least half an hour. Also, Vardman Industries Indian natural stone exporter and manufacturer are known as the best sandstone suppliers available throughout.

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