b'FEATURE: Timeless natural stone showcases luxury retail with a full system from CUSTOMtothesubstrate.TechPrimeAnon-porous substrates for leveling. AdvancedAcrylicPrimerwasAftertheprimerdried, diluted 3:1 with three parts waterTechLevel 150 Premium Calcium and applied with a soft-bristle pushAluminateBasedSelf-Leveling broomtohelpdrivethemixtureUnderlaymentwaspouredtoan into the substrate. This highly ver- averagedepthof1/4.Highfl ow satileprimerandsealercanbeTechLevel150waspumpedover usedtopreparebothporousandtheextensiveconcoursesbutalso Directional troweling and SuperiorBilt Premium Notch trowels helped prevent voids beneath the tile. Complete Contact-LFT Mortar allowed installers to meet the minimum 95% coverage required for natural stone. 44 TileLetter | November 2019'