Step 1

The surface should be clean and free from lose foreign materials, salts, oils and other impurities. Remove protrusions and burr, polyurethane or other soft materials. Cut any piece of iron protruding by 1.5-2.0 cm. Seal all holes and cracks with WRM 520 or WRM 500 fast setting repairing mortar (depending on the case). During application be careful not to spill water on the substrate. Water leaks should be sealed with WRM 500. Drench the surface with water until satiation and remove the excess water. Along the joint lines between walls and floors, the corners should be rounded and “grooves” should be formed with the use of WRM 518.

Step 2

The application surface should be firm, free from any dust, grease and other impurities and should be well drenched, without any standing water.

Step 3

For application with brush: slowly add the content of the 18kg bag to a clean container with 5.4lt of water while stirring. Apply crosswise 2-4 layers. Apply every next layer after the previous has dried (not earlier than 2 hours). Maximum layer thickness should be 1mm.

Step 4

For application with trowel: the amount of mixing water is 4.1-4.5lt. Apply crosswise 2 layers. Apply every next layer after the previous has dried (not earlier than 2 hours). Maximum layer thickness should be 2mm. The tiles should be glued with elastic adhesives C2TE S1 or S2 type, such as VKW 126 FLEX, VKW 128 SUPER FLEX, VKW 132 and VKW 129 ULTRAFLEX.