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Rocatex Tradeflow Fibre Flex Leveller 25Kg – Pallet Deals

ROCATEX Tile Adhesives, Floor Levelling Compounds & Grouts

ROCATEX Tradeflow Fibre Flex Leveller is :

Fibre Reinforced, Flexible, Self Levelling Compound 3-50mm

ROCATEX Tradeflow Fibre Flex Leveller is a free flowing, fibre reinforced, highly flexible, self levelling smoothing screed, blended from a mixture of the highest quality raw materials.

  • 3-50mm Bed Thickness
  • 30 mins Pot Time
  • 2-4 hours Foot Traffic

 

  • Highly Flexible / Fibre Reinforced
  • Self Levelling / Self Smoothing
  • Free Flowing / Easily Pumped
  • Non Shrink / Protein Free
  • Underfloor Heating
  • Concrete / Screeds / Timber Floors
  • Tiling / Vinyl / Soft Floor Coverings
  • Interior Use

£541.20 +VAT

£541.20 £597.40 +VAT

ROCATEX Tradeflow Fibre Flex Leveller extended information:

Coverage: For every 1mm thickness 1.6kg of dry powder per square metre will be required, i.e. 1m2 at 10mm thickness will require 16kg of dry powder.

ROCATEX Tradeflow Fibre Flex Leveller is a free flowing, fibre reinforced, highly flexible, self levelling smoothing screed, blended from a mixture of the highest quality raw materials.

ROCATEX Tradeflow Fibre Flex Leveller can be applied in thicknesses from 3-50mm in a single pour. It provides an economic means of levelling and renovating existing interior floors prior to the installation of floor coverings including ceramic and porcelain tiles, natural stone, timber, vinyl and carpet.

It is particularly effective for encasing underfloor heating systems where its thermal transfer properties enhance the heating application. ROCATEX Tradeflow Fibre Flex Leveller is suitable for use in domestic and commercial environments.

ROCATEX Tradeflow FIbre Flex Leveller technical data:

ConformityConforms to the requirements of BS EN 13813 CT C25 F7
Application temperature5oC to 25oC
Bed thickness3-50mm
Mixing ratio5 litres of clean tap water to 25kg of powder
Open time30 minutes at 20oC
Foot traffic2-4 hours at 20oC
Pump applicationYes
Flow ring values215-230mm (65mm Ø, 40mm High Flow Ring)
Protein freeYes
ColourGrey
Shelf life6 months in cool dry area
Size25Kg

SURFACE PREPARATION

All surfaces must be clean, firm, dry, free from all loose matter including dust, dirt, oil, grease, laitance and any other contaminants that may affect adhesion. All substrates should be prepared to provide a rigid and secure base without deflection and suitable to support the intended weight. New timber should be given time to find equilibrium with its surroundings.

The following information provides further details for preparing various common substrates. Unless stated otherwise, any reference to the term “diluted” means 1 part primer mixed with 1 part clean water.

Anhydrite Screeds – The substrate must not leach moisture. Anhydrite screeds must not have a moisture content greater than 0.5% or 75% relative humidity (RH). This can easily be tested by taking moisture readings across the whole surface. It is essential that surface laitance is removed in accordance with the screed manufacturer’s recommendations, followed by vacuum cleaning to remove any loose material, then apply 2-4 neat coats of ROCATEX Acrylic Primer or 2 diluted coats of ROCATEX Ultimate Grip Primer.

Concrete Screeds – Prime with 2 diluted coats of ROCATEX Acrylic Primer or 1 diluted coat of ROCATEX Ultimate Grip Primer. Substrate curing before levelling can commence is approximately 6 weeks.

Power Floated Concrete – Once cured, power floated concrete should be mechanically abraded (scabbled or shot blasted) to remove any curing agents and open up the surface, followed by vacuum cleaning to remove any loose material, then apply 2 diluted coats of ROCATEX Acrylic Primer or 1 diluted coat of ROCATEX Ultimate Grip Primer.
Sand & Cement Screeds – Prime with 2 diluted coats of ROCATEX Acrylic Primer or 1 diluted coat of ROCATEX Ultimate Grip Primer. Substrate curing before levelling can commence is approximately 3 weeks.

Plywood – Must be a minimum thickness of 15mm, exterior grade, screwed down at 300mm centres and all joints must be supported. Prime the surface with 1 diluted coat of ROCATEX Acrylic Primer or 1 diluted coat of ROCATEX Ultimate Grip Primer.

Tongue & Groove Boards/Floorboards – Must be dry, rigid and securely fixed and screwed to joists at every 300mm. Prime the surface with 1 diluted coat of ROCATEX Acrylic Primer or 1 diluted coat of ROCATEX Ultimate Grip Primer.

Chipboard – Must be a minimum thickness of 18mm screwed down at 300mm centres and all joints must be supported. Apply 1 neat coat of ROCATEX Acrylic Primer or ROCATEX Ultimate Grip Primer to all exposed edges and joints and then apply either 1 neat coat of ROCATEX Ultimate Grip Primer or a slurry coat to the surface: 1 part cement adhesive powder to 1 part ROCATEX Acrylic Primer, apply a thin coat with a brush and allow to dry.

Cement Based Tile Backer Boards – Prime the surface with 1 diluted coat of ROCATEX Acrylic Primer or 1 diluted coat of ROCATEX Ultimate Grip Primer.
Existing Tiles & Other Non-Porous Substrates – Apply either 1 neat coat of ROCATEX Ultimate Grip Primer and allow to dry or a slurry coat: 1 part cement adhesive powder to 1 part ROCATEX Acrylic Primer, apply a thin coat with a brush and allow to dry.

Flooring Grade Asphalt – Ensure the surface is in good condition and there are no signs of debonding and/or hollowness. Apply 1 neat coat of ROCATEX Ultimate Grip Primer and allow to dry. N.B. No single pour should be deeper than 6mm.

Epoxy Damp Proof Membranes – Apply 1 neat coat of ROCATEX Ultimate Grip Primer and allow to dry.

Underfloor Heating Systems – Existing underfloor heating must be switched off at least 3 days prior to applying ROCATEX Renovation Screed to allow the substrate to cool. Once application has been completed allow 1 week before turning the heating system back on. Start with a low temperature and gradually increase at 5°C per day.

Electric Underfloor Heating – When encasing new electric underfloor heating, the system must be turned off. Allow 1 week before turning the heating system back on. Start with a low temperature and gradually increase at 5°C per day.

Heated Screeds – Prior to applying ROCATEX Tradeflow Fibre Flex Leveller, underfloor heated screeds should be commissioned in line with the heating system/screed guidelines. The heating system must be switched off at least 3 days prior to application to allow the substrate to cool. Once application has been completed allow 1 week before turning the heating system back on. Start with a low temperature and gradually increase at 5°C per day.

MIXING

Mix 20kg (25kg) of ROCATEX Tradeflow Fibre Flex Leveller in a clean mixing vessel with 4 (5) litres of cold clean tap water using a slow speed mixing drill with whisk attachment. Mix for a minimum of 2 minutes to ensure that all ingredients are dispersed thoroughly throughout the whole mix and there are no air bubbles.

APPLICATION

Once mixed, the material is immediately ready for use and has a workability time of approximately 30 minutes. If the mix stiffens before it has been poured, it must be discarded. Do not add extra water.

The mixed material is poured onto the prepared subfloor and spread with a smooth edge trowel to the required thickness in one operation. Alternatively the use of a spiked roller will ensure a smooth even finish that will not require any further attention prior to the floor coverings being applied.

When pumping ROCATEX Tradeflow Fibre Flex Leveller check the material flow regularly to ensure the correct consistency of material is being achieved.

The minimum temperature at which the product should be laid is 5oC with a maximum of 25oC. Indoor air and floor slab temperatures should exceed 5oC for one week after application. Setting and hardening times will vary depending on temperature and ventilation. Setting and hardening times will be shortened at high temperatures and extended at low temperatures. Adequate ventilation is essential during the drying process but draughts must be eliminated to avoid uneven drying patterns.

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