... and interior application on natural stones No contamination on joint edges CharacteristicsHX-5800 is one-component, neutral-curing, ... such as marble, granite, sandstone, quartzite; no staining of joint edges.¨ Rapid crosslinking: quickly becomes tack-free.¨ Primerless adhesion ... monthsStoragePlease keep the product stored in a cool (below 25°C), dry place in moisture-tight original container.The ...