STEIN TEC® Jointing Mortar HD 02 S - 1K

STEIN TEC® Jointing Mortar HD 02 S - 1K

STEIN TEC® HD 02 – 1K is a hydraulically fast-binding jointing mortar with application-specific mineral and organic additives. It is suited for surfaces used with up to heaviest loads and for special design. Its higher setting and hardening time rate enable earlier initial use of the surface and enhances the suitability for processing at cold weather from 5° C on – if night frost is not to be expected. Of course, it is frost and de-icing agent resistant. Due to its specific compound, STEIN TEC® Jointing Mortar HD 02 S – 1K is characterised by high flowability at coincident very good demixing stability and by high self-deaeration ability. Therefore, it is self-compacting and it is not necessary to compact it by machines. In association with its fast defined setting behaviour, the mentioned properties effect excellent processability and simplest cleansing of grouted surfaces.

STEIN TEC® Jointing Mortar HD 02 S – 1K is available as bag ware (40 kg) and as Big Bag in three standard colours: light grey, medium grey and dark grey.

On demand, further technically feasible colours can be delivered (2,4 t minimum purchase).


accelerated setting/ hardening
early loadable
high compressive strength
high adhesive tensile strength
high water-permeability
frost and de-icing agent resistant
low-shrinkage and low-stress
polymer modified
very good processability
self compacting
easy cleansing of surface after grouting


The grouting should take place – depending on the weather – one day after, at the latest 48 hours after the laying. If the grouting is possible only at a later date, please contact our technology department to come to an agreement.

Cleaning of the freshly jointed surface should either be done by a grout cleaning machine (highly recommended) or by sponge board for smaller surfaces. In case cleaning is executed by soft water/shower jet, the nozzle should be oriented flat angled to the surface and diagonally to the joint pattern, without removing or washing out the jointing mortar. If necessary clean carefully with a rubber slider.

The grouted surface must be after-treated. For further information see Technical data sheet of the respective STEIN TEC® Jointing Mortar.