S&P Tecnogrout-N is a non-shrinkage grout, formulated on a basis of mineral products and designed for moderate stresses where the use of traditional mortars or concretes is not adequate. 
It is supplied ready to use and it is particularly recommended in areas where access is difficult or where concrete placing is not possible, either because a small quantity is required or because the application is unfeasible. S&P Tecnogrout-N is a non-bleeding, self-levelling grout with good chemical resistance (seawater, wastewater, sulphates) that is applied preferably in filling depths between 30 and 80 mm (Tecnogrout-N/PR - 5 to 30 mm; Tecnogrout-N/GR - 80 to 120 mm), except in confined fillings, in which it can be used in any depth.