The LTP Mattstone Floor Sealer Matt Finish (5 Litre) is a high-performance, professional-grade impregnating sealer supplied in a larger trade-sized container, engineered to protect absorbent natural and artificial stone surfaces while preserving their natural, untreated appearance. Designed for both interior and exterior use, it provides a robust defense against water, oil, grease, and general staining across extensive areas of limestone, sandstone, slate, terracotta, marble, and concrete.
 
Formulated to sink deep into the micro-pores of the stone, this breathable sealer lines the internal capillaries without forming an artificial plastic film on the surface. This allows trapped moisture to escape naturally while blocking liquids from penetrating and causing deep-set stains, ensuring the floor retains its original matt finish, texture, and slip resistance.
 
Supplied in an economical 5-litre container specifically sized for larger commercial projects, housing developments, or extensive residential renovations, the liquid applies easily using a brush, roller, or microfiber cloth, drying to a completely invisible, non-yellowing finish. It serves as an essential trade and contractor asset for safeguarding large stone surfaces efficiently against heavy wear without altering their authentic aesthetic.
 
Natural Finish Impregnator.
For interior & exterior use.
Allows surfaces to breathe.