R334.00
FEATHER-FLOW SUPER
High Strength Flowable Feathering Underlay
FEATHER-FLOW SUPER is a high-strength underlay flowable application for a smoothing and feathering screed for a variety of floor coverings, ready to walk back on 6 – 8 hours after application (but not withstand pressure until 8 hours). For a thicker and smoother build than skimming: FEATHER-FLOW SUPER will flow from 1mm to 10mm and up with the same strength and hardness throughout at the same rate of set.
TYPICAL APPLICATION
FEATHER-FLOW SUPER provides a hard-wearing non-dusting floor surface over the following interior substrates: Concrete; Masonry and Tiles (using Feather Finish primer). When spike-rolled, a uniform colour can be obtained so added pigments will allow for a colour version of the screed.
ADVANTAGES
• Extremely hard surface
• Improved adhesion
• High strength
• Low VOC
• No need for bonding liquids
• No sanding required after installation
• Can be pigmented
• Low dusting when sanded to hard finish
WATCH POINTS
• Do not re-constitute the mix after initial setting has occurred.
• Do not apply over floors recently heated via underfloor heating. Allow floors to cool before application.
• Colour of the screed surface on setting is not uniform in appearance unless spike rolled.
• Do not apply over perpetually damp floors or where moisture is a concern.
DIRECTIONS FOR USE
Surface Preparation:
Surfaces are to be clean, sound and free of deleterious substances. Remove all laitance, oil, grease, mould oil or curing compound from concrete surfaces using wire brush, bush hammer, scabbler or other plant as appropriate. When repairing damaged concrete, ensure that all loose concrete has removed down to a firm base. Note construction joints that need to be carried through the floor to surface.
Priming:
Floors will need to be primed with SCREED PRIMER. Allow for penetration into the substrate and remove any excess pooling of primer. FEATHER-FLOW SUPER can then be applied over the tacky primer or after the primer has been allowed to dry, but no later than 2 hours after drying of the primer. Do not apply over wet pooled white primer as this will create runs in the screed and surface discolouration.
Mixing:
Mix 5Lts clean water with 20Kg of FEATHER-FLOW SUPER well in a bucket using a mechanical mixer. Pour the water in the bucket first and while mixing add the powder slowly to a lump free, consistent mix.
Application:
Pour over the primed areas and using a steel trowel or pin rake, screed out the product to the desired level or feather as necessary. Ensure as few trowel / pin lines remain as possible, using a spike roller to level stubborn lines while still flowable. Allow to dry and set for 6 – 8 hours before walking back on with any pressure. When moisture levels subside to acceptable levels (24 hours), overlays can be installed directly to the FEATHER-FLOW SUPER. 24-hour moisture levels need to be tested for suitability for overlay applications. No sanding required as the surface will be smooth already.
TYPICAL PROPERTIES
Colour on setting Brown Cream
Finish Smooth
Light Foot Traffic 6 – 8 hours
Overlay Application 24 hours or when moisture levels are as required
Application Thickness 1mm to 10mm
Initial Setting Time 30 min
Working Time 20 min
7 Day Compressive Strength 23-25 MPa
28 Day Compressive Strength 35-37 Mpa
Water Requirement 5Lts per 20Kg
Yield on 20Kg 12 Litres
Equipment Care
All tools should be cleaned with thinners immediately after use. If delayed, the equipment will need mechanical action to clean or be discarded.
Warranty
Masonry Cement Composites (PTY) Ltd products have a manufacturing defect free warranty. Products, when applied as stipulated in this technical datasheet, will perform as specified without manufacturing defect.
REVISION: 5.2
| Weight | 20 kg |
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