Title: Fliser (VB 1190 WM00 hvit matt).doc
quartz sand-free (non-abrasive) hydraulic ready-mixed grouts which are used for high-quality tiles with precious metal coatings should also be used when jointing nonvitreous tiles. Materials containing quartz sand may produce an undesired roughening of the surfac thus impairing the hydrophobic (water-repellent) effect. Silicone sealants should be used to produce elastic edge, connection or field limitation joints. These can be either alkoxy- or acetic-acid cured.