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Stone Sealer

For Sealing Natural Stone Surfaces

Stone Sealer for Sealing Natural Stone Driveways, Patios, Worktops and Floors

Smartseal offer a range of high quality impregnating stone sealer for internal & external use. 

Our stone sealer is a eco friendly, solvent free and harmful odour free sealer. It has been developed to impregnate into the surface of the stone sealing the pores making it water and stain resistant. All our stone sealer complies with the latest health and safety REACH regulations.

For ease of application all the stone sealers are a one coat application and can be applied by brush, sprayer, roller or cloth, dependent on the porosity of the surface.

We have 'tester' samples available for surfaces including, Limestone, Clay Tiles, Travertine and Slate for Natural Stone and Sandstone please see our dedicated Natural Stone Sealer section 


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Application of external stone sealer will prevent frost damage, reduce organic growth and protect all forms of pointing. By applying stone sealer the substrate will also become stain and dirt resistant. This means the stone will remain cleaner for longer therefore reducing maintenance and cleaning costs. Sealers fof natural stone, sandstone, granite, marble and limestone paving are available.

Internally the stone sealer will create a excellent resistance to stains and prevent dirt becoming ground into the surface. Grouting and internal pointing will also benefit from the extra protection that the stone sealer provides.

Coverage rates will vary due to the porosity of different surfaces, so it is suggested to call Smartseal on 01268 722500 beforehand if you need help or advice.