... and interior application on natural stones No contamination on joint edges CharacteristicsHX-5800 is one-component, neutral-curing ... as marble, granite, sandstone, quartzite; no staining of joint edges.¨ Rapid crosslinking: quickly becomes tack-free.¨ Primerless ... to metals.¨ suitable for alkaline substrates such as concrete, mortar, fibrous cementColor: Transparent, Black, White, Grey, National ...