A system specifically designed for the construction of ITF 3-certified professional tennis courts at medium speed, suitable for both indoor and outdoor multi-purpose sports surfaces. The proposed Diasen system for the sports line is called the "Pro System."

For asphalt substrates, begin by applying the water-based ready-to-use bituminous primer, SBS-bond, to enhance the adhesion of liquid waterproofing and coatings on both old and new bituminous and slate membranes. For cementitious substrates, start with the application of WATstop, a three-component epoxy-cementitious waterproofing solution that effectively addresses rising dampness in both negative and positive pressure scenarios.

Next, proceed with the product Floorgum Antracite, a single-component liquid underlayment designed for sports fields and tennis courts. It's suitable for use on concrete or bituminous surfaces and can accommodate varying thicknesses to level and prepare the substrate. Following this, use the anti-slip liquid coating, resistant to temperature fluctuations, UV rays, and wear, known as Floorgum Paint.

The system is then finished with the single-component liquid coating Colorflex, formulated with water-based acrylic resins.