Ardex S7 Plus – Waterproof Coating
Ardex S7 Plus – Waterproof Coating. A flexible waterproof/ tanking coating system for use prior to fixing ceramic tiles using an appropriate Ardex adhesive. Suitable for floors and walls.
A 15kg bag will cover approximately 6.25m² with two coats applied. 1.2kg/ m²/ 1mm dry (1.2mm wet).
Ardex S7 Plus Uses
Suitable for use in internal and external swimming pools. A 15kg bag of Ardex S 7 Plus should be mechanically mixed with 4 litres of water to produce a slump free mortar. The use of an Ardex mixing paddle with a 10mm chuck, variable speed (at least 650 rpm) electric drill makes light work of mixing. Remixing of the mortar after 2-3 minutes (standing time) will improve the consistency. When mixed, Ardex S 7 Plus has a pot life of approximately 60 minutes at 20°C. This time is extended at lower and reduced at higher temperatures. Thicker mixes for patch filling of holes will have a shorter pot life.
Ardex S 7 PLUS is initially applied to the prepared surface with a 4mm x 4mm toothed and notched trowel (Stage 1) and the ribs immediately flattened to provide a smooth surface (Stage 2). The thickness of the coating is 1.2mm wet and 1mm when dry.
All information on surface preparation, mixing and drying & hardening can be found on the technical datasheet.
Not quite what you’re looking for? Click here to browse more of our Ardex range.
Want to see how Ardex S7 Plus has been used? Click here to view a range of Ardex Projects.