RonaScreed Feather Finish extended information
Estimate Guide: Approximately 10m² per unit at 1mm thick
Substrates
RonaScreed Feather Finish may be used on substrates such as concrete, cement/sand screeds, quarry tiles, porcelain tiles, ceramic tiles, terrazzo, flooring grade asphalt, internal steel decks, cement based boards and flooring grade plywood.
Substrate Preparation
The substrate surface must be clean and free from all surface contamination such as dust, grease, paint, polish and any loose material.
Depending on the porosity of the substrate, it may be necessary to pre-dampen the surface prior to the application of RonaScreed Feather Finish. Remove any standing water.
In light duty residential applications RonaScreed Feather Finish may be applied over existing adhesive residues which are sound, well bonded and thin section. Any residues must not be affected by the initial wetting from the applied material. RonaScreed Feather Finish is not recommended for installation over adhesive
residues in commercial or industrial areas.
Timber floor structures should be sufficiently rigid ensuring all loose boards are firmly re-fixed. Plywood overboarding is to be minimum 6.5mm thickness and
screw fixed to the substrate at maximum 100mm centres at the board edges and 150mm maximum centres in a grid formation to the board centre.
RonaScreed Feather Finish performance data
Water addition | 2.8 litres per 10kg unit |
Working time @ 20°C | 10 minutes |
Foot traffic @ 20°C | 15 minutes |
Application thickness | 0mm to 6mm (maximum 3mm on timber floors) |
Overlay times @ 20°C | |
Ceramic tiles / loose lay LVT | 15 minutes (at 1mm thickness) |
Bonded resilient flooring | 30 minutes |
Instructions for use
Mixing / Laying
Add up to 2.8 litres of water to RonaScreed Feather Finish powder and mix with a slow speed drill ≤450RPM fitted with an MR3 type helical paddle to achieve a
thixotropic consistency.
The mixed material is to be spread evenly over the prepared surface (refer to Substrate Preparation) using a steel trowel, ensuring that all defects and imperfections are filled.
Application Temperature
The substrate and ambient temperature must not be less than 5°C on a rising thermometer at time of application. Materials should be at a temperature of 15°C – 20°C at time of application. There should be light ventilation during and after laying. Apply the material immediately after mixing.
Cleaning
Tools and equipment should be cleaned with water immediately after use. Cured material can be removed mechanically.
RonaScreed Feather Finish Packaging
RonaScreed Feather Finish is packaged in 10Kg bags.
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