Before application
prepared substrate
Polysil TG 500
KÖSTER NB 1 Grey before installing the fillet
KÖSTER NB 1 Grey before fillet
Installing fillet with KÖSTER WP mortar
First Layer of KÖSTER NB 1 Grey
Second Layer of KÖSTER NB 1 Grey
Final appearance
Cleaning with water after 7 days
Water tank Dolenja Straža from the outside
Landscape around the watertank