LTP External Stone Sealer is a product aimed at exterior areas, which significantly enhances surface look. Product helps prevent moss and mould formation and is moisture-repellent, stain resistant, UV resistant and non-yellowing.
LTP External Stone Sealer is suitable for use on all types of exterior masonry, including natural and artificial stone, limestone, slate, sandstone, decorative brick and concrete paving.
Make sure the surface is clean and dry before applying it over the surface. If necessary, first wash surface with a diluted solution of LTP Grimex (1:10). Scrub surface well with a white pad, then rinse it and allow to dry overnight. Shake the bottle well before use and apply it evenly to the surface with a brush. Keep in mind to apply several coats until the surface is completely saturated.
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