Presentation
Chemical expertise to enhance your projects
For over 40 years, the Tunisian Company of Special Products has specialised in the manufacture of a wide range of techno-chemical products for construction & building under the SEPRA brand.
SEPRA brand
SEPRA has become a name we are proud of, and we want it to continue to be synonymous with trust.
Based on this demand, we built our quality management system, which began in 1998 and continues to this day, providing our customers with tangible proof of the rigour of our processes, the meticulousness of our controls and the expertise of our staff.
Our customers can be sure that the products they market or use comply with the definition given in the technical reference documents and with their quality requirements.
Our activities
Our product range covers four main areas of application in the world of construction:
- Concrete and concreting
- Waterproofing
- Sealing, wedging and rigid bonding;
- Epoxy resin coating.
As for our services, we provide complete services in the following sectors:
- Flooring work
- Industrial flooring
- Waterproofing work
- Structural reinforcement work
SEPRA has always been a true symbol of good value for money.
Being attentive to customers, satisfying them and building their loyalty – these are the eternal objectives of STPS.
STPS testing laboratory
STPS has a well-equipped laboratory with the latest technology. This laboratory carries out controls upstream, on receipt of the raw materials to be used in manufacture. During the manufacturing process, in order to eliminate non-conformities, detect deviations, take corrective action and thus participate in the management of the manufacturing process. And a final inspection, when the product is completely finished. Inspection, measurement and test instruments are calibrated or checked regularly, internally or externally and in accordance with an annual calibration schedule, to guarantee the accuracy of the information they deliver.
