S&P Tecnogrout-SR is a non-shrinkage and sulphate-resistant grout, formulated on mineral products, with high mechanical features and good fluidity. It is chloride free and includes no additional mineral additives. Application of the product is highly recommended in works with high mechanical requirements and in areas in contact with sulphurous water, sea water, etc.. S&P Tecnogrout-SR is applied preferably in filling depths between 10 and 150 mm, except in confined fillings, in which it can be installed to any thickness.