Description

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.

Application

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.

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