K Rend K Mono 25kg

PRODUCT DESCRIPTION

K Mono is a Monocouche render, designed for use with render spray machines. It acts as a one coat / one pass finish over most moderate to low strength brick and block work, providing a labour-saving and cost-effective solution due to reduced application times.

APPLICATION

• K Mono is designed for use with render spray machines • Add material to the feeding hopper and adjust water supply to achieve the desired consistency. Open time – approx. one hour • For hand application, add 5 – 5.5 litres of clean water per 25kg sack • Do not polish • Small areas such as quoins and window reveals may be finished smooth • Use polythene sheeting to protect doors, windows and other features from any over spraying during application.

ONE PASS APPLICATION

• Substrates should be clean, sound and free from material that may reduce adhesion. • Using a 12mm or 14mm diameter mortar nozzle, spray K Mono directly on to the prepared wall surface to the required thickness of 17 – 18 mm. • Level out immediately, using a straight edge, spatula or smoothing trowel. • Allow to set (3-24 hours depending on the substrate and drying conditions) before scraping the surface to give the final texture.

FINISHES

Textured Finish

• To achieve a textured finish, scraping should take place when the render has semi-set but not hardened. The exact timing of this operation will vary according to the weather conditions. • The surface is ready when a thumb impression cannot be made and when the aggregate scrapes easily from the matrix without sticking to the scraper. • Scraping should be done in a tight circular motion, and the surface brushed down with a soft brush upon completion. • All areas must be scraped at the same stage of readiness, as early scraping will result in darker shades and late scraping in lighter shades. • A uniform approach is essential to achieve an even finish. • The minimum finished thickness after scraping should be 15mm.

One Coat Coverage:

1.6 kg/mm thick per m2

One Coat Requires:

Approximately 1 bag per m2. Nominal 16mm finished thickness