Smartseal Black Limestone Sealer Transforms, Recolors, And Protects Slate & Surfaces Perfect Easy to Apply Highly Effective Long Lasting (2 x 5 Litre)

Restores Colour to Faded Black Limestone Surfaces: The black limestone restorer is a colour-reviving black sealant for exterior black limestone paving. It will revive the vibrant black look of old faded black limestone that has lost colour and gone grey over time. Dull, faded and weathered black limestone can quickly be restored to the rich, deep black original colour when first laid. The black tile sealant also acts as a patio grout sealer, as it will seal and colour the grouting on the patio the same colour as the surrounding paving. Water Repellent & Stain Resistant: After application, the black limestone sealant creates a protective barrier against rain, contaminants and watermarks that can leave unsightly stains on the surface of black limestone. The black stone patio sealer is frequently used on old black limestone patios to seal and deepen the colour. The black patio sealant will also disguise mild acid etching and other visible staining on exterior black limestone paving. Colour Boosting Wet Look Finish: Black limestone patios look great when first laid, but will soon fade over time with constant exposure to UV light and general weathering. The colour boosting black sealant for limestone is a stone sealer that can quickly make an old, faded limestone patio look like new. The black patio slab sealer or patio sealant wet look dries to a visually appealing, rich satin finish that can transform the look of any faded grey paving on black limestone patios. Application & Coverage: Applying the black limestone tile sealant is easy using a roller or microfibre cloth. A brush can be used to cut into areas that may be difficult to reach with the roller or cloth. Coverage of the black stone sealer averages 4-5m² per litre on the 1st coat and 6-8m² per litre on the 2nd coat. The black limestone patio sealer should be touch dry in 1-2 hours and dry enough to walk on in 4 hours. Lasting Protection to Exterior Black Limestone: Once applied, the black limestone sealer becomes a wet look patio seal that helps protect the surface of patios, paths and drives. The black stone patio sealer is UV-resistant, which will help slow down future colour loss. The black limestone colour enhancer is also a waterproof stone sealer that helps prevent damage from water ingress and frost.

General description Smartseal black limestone sealer is a highly effective solvent-based sealer and re-colourant designed specifically for black limestone. It rejuvenates faded limestone patios, restoring their original appearance and making them look freshly laid. The sealer can be reapplied at any time to maintain the aesthetic of limestone slabs on patios or other external surfaces. Technical specifications Volume: 5 Litres Average coverage: 4 - 5 m²/litre for the first coat (dependent on surface) Average coverage: 6 - 8 m²/litre for the second coat Application temperature: Above 12°C, with a maximum of 23°C Recommended number of coats: Two Installation Clean the surface using a pressure washer and/or Patio Clean Xtreme. Allow the surface to dry for a minimum of 72 hours. Apply the sealer using a roller. Always apply to a test area first to determine suitability. Usage For best results, if a sweep-in jointing compound was used when the slabs were laid, it is recommended to use a