Installers and DIY homeowners looking to save time grouting and sealing their installation projects, while also protecting against stain- and odor-causing bacteria, have a new one-step alternative with STONETECH® GroutUp™ Additive by Laticrete, a leading manufacturer of globally proven construction solutions for the building industry. STONETECH GroutUp Additive simply replaces the water content required in mixing and preparing a grout for installation.