Sand Color Options

The sand below is exclusively manufactured and explicitly for Gappsi.

They are available in natural colors and are only available as joint and polymeric sand at Gappsi.

Beige Joint Sand

Joint Sand – Beige

Black Joint Sand

Joint Sand – Black

Mix gray/brown Joint Sand

Joint Sand – Mixed Brown

White Joint Sand

Joint Sand – White

Gray Joint Sand

Joint Sand – Gray

The Sealing Application Process

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    WHAT TO EXPECT WHEN GAPPSI IS CLEANING & SEALING YOUR STONES

    Please read all the information on this page

    You may text Giuseppe at 631-831-3177 with any questions.

    • Restoring your pavers starts with using the best machinery to prepare for the initial cleaning. We use a hot-water steam-washing system with extractors and surface cleaners.

    • If needed, chemical solutions will be used to remove stains, old sealers, and general cleaners from the stones to facilitate the removal of any debris from the stone surfaces.

    • We also offer repairs for stones that have shifted or been damaged, to be completed before the patio is sealed.

    • As part of our restoration process, we will readjust any mulch in the flower beds that was compromised during the pressure washing, and clean the fence or house if it was dirty during the stone cleaning.

    • After our joint’s polymeric sanding installation process, we will compact pavers with a state-of-the-art vibratory compactor to allow the sand to fill the joints.

    • Our vacuuming and filter system will remove debris, sand, or dust in the pool water.

    About Scheduling

    • After you give us the go-ahead to provide our stone restoration service, we will move you into the jobs-to-do schedule as a first-come, first-served customer list.

    • Please be patient and wait for us to contact you when we can provide our services. Gappsi’s primary focus is to restore your stones well.

    • We do not seal patios for occasions or parties. We seal your stones for long-term care.

    • We select the best days the weather allows from April 1st through October 30th.

    • We cannot guarantee a scheduled date. We can’t apply a sealer if it’s raining, whether we know it will rain or after it has just rained. We don’t know how much delay we will have, and it’s technically impossible to update all our customers on schedule.

    About the Sealed Stones 

    • Due to the natural elements (rain, snow, ice, and heat), the sealer will gradually and uniformly weather away. It must be reapplied after 3 to 5 years, and if you wish to reseal the stones, you should wait at least four years from the sealed date.

    • Stain removal is not 100% guaranteed to be complete before sealing the stones, but the sealer will hide most stains that are not entirely removed.

    • The installation of polymeric sand will reduce, but not eliminate, weed and moss growth. Dust and dirt will eventually collect on the stones’ surfaces and germinate again unless they are cleaned with proper cleaners annually.

    What Types of Sealers Do We Use?

    • We use color enhancers, natural look, penetrating, or surface coating sealers. Based on the application, clients’ expectations, or our suggestions. The type of stone determines which sealer we apply, depending on the stone’s age, texture, color, and type (natural stone or concrete pavers).

    • Natural stones have different consistencies and structures, and will absorb the sealer differently. Some may require slip-resistant surface treatments, others require penetrating sealers, and others require surface-coating-enhancing sealers.

    • Concrete pavers also have different absorption, structures, and textures, so we will use the appropriate sealer based on the look you requested. For example, gray pavers would darken if a color-enhancing sealer is used, and gray silver will turn charcoal gray. Please ask any questions you have.

    • All sealers have a purpose, and to deliver a specific finished look, preparing the surface to be sealed is the most crucial part of the finished coating’s performance.

    What Does Sealer Accomplish?

    The sealer will enhance the color and beauty of your stones.  It will also reveal imperfections.  Once applied, the sealer may be inconsistent in your colors and textures. We use the sealer as requested and to your liking. You can choose a color enhancer that will intensify the color of your stones. Additionally, you may select a non-enhanced sealer look that will slightly enhance the appearance of your stones. Both sealers will make your stones water-repellent and stain-resistant.

     Ant Problems

    After this process, ants can rarely dig through the sand. Occasionally, they may find their way and dig through the sand. You might have to put chemicals in the nests until they are no longer there, and then we can refill the holes with polymeric sand.

    Moss and Surface Weeds

    Moss is a natural occurrence of vegetation that grows over the soil and dust that settles on the surface of the pavers. Especially in poor-drainage areas such as damp, shaded areas, moss and some weeds grow over the pavers’ surface and in deeper grooves. The sealer does not correct the slope of the patio or prevent moss and weeds from growing on the pavement surface because it is vegetation that occurs over the sealed pavers. Sealing the pavers will help a lot in avoiding moss from growing on the paver surface; the dust that settles on the pavers’ surface will be easily washed away during rain, and it will facilitate cleaning the pavers with a simple spray cleaning solution.

    How to Maintain Your Sealed Paver

    “DO NOT” USE A PRESSURE WASHER  TO CLEAN YOUR SEALED PATIO

    Maintenance of the sealed stones is essential for the sealer’s longevity and for keeping your stone looking good, as it simply requires applying a cleaning solution every springtime. Cleaning solutions can be purchased at the Gappsi showroom or by mixing Clorox bleach one part bleach 4 parts water and a drop of soap, and spray it on or mop it on the sealed surface and rinsi it after one hour.

    All Products & Installation Services Gappsi Offers