FIBRE REINFORCED FLEXIBLE SELF LEVELLING FLOOR COMPOUND
SPECIFICATION CATEGORY: Conforms to BS 8203 Clause 18.3.
DESCRIPTION:
A free flowing, fast setting, fibre reinforced, protein free, shrinkage compensated cement based formulation for self levelling rough and uneven floors and screeds in preparation to laying a floor covering.
ADVANTAGES:
-
Single part, no additives required -
Light foot traffic after 3 hours -
Can apply from featheredge to 50mm in one application -
Flexible -
Ideal for under floor heating and timber substrates -
Can apply ceramic, porcelain and natural stone tiles after 4 to 5 hours -
High durability -
Pourable self levelling compound -
Protein free ideal for use in hygienic areas -
Can take light, direct vehicular traffic -
Shrinkage compensated
Technical Data
| Working Time @ 20oC | 20 – 30 minutes | | Time to Foot Traffic @ 20oC | 2 hours | | Application Thickness | 2 – 50mm | | Suitable for Pump Application | Yes | | Compressive Strength after 28 days (BS EN13892-2) Flexural Strength after 28 days (BS EN13892-2) | > 32 N/mm2 > 7 N/mm2 | | Adhesion to Concrete | > 1.5 N/mm2 | | pH Value | approx. 11 | | Flow properties using 30mm x 50mm flow ring | 125 – 145mm |
USES:
For smoothing screeds and a variety of floor surfaces. The high polymer and fibre formulation makes LEVELFLEX the ideal choice for direct foot traffic, light vehicle traffic and can be applied to concrete, asphalt, timber, plywood, chipwood, underfloor heating, old tiles, terrazzo and natural stone. Due to the strength of formulation, LEVELFLEX can be applied to a depth of 50mm in one application. LEVELFLEX is the perfect choice when preparing a substrate to lay wooden block, laminate, ceramic tiles, natural stone, vinyl, parquet, cork, carpet or painting as the final treatment.
SURFACE PREPARATION
Before application the surface adhering to must be clean, firm, dry, free from dust, dirt, oil and grease. Remove any loose or flaking layers. The substrate must be strong enough to support the weight of the leveller, adhesive and covering. Sub-floors directly to earth must have a damp-proof membrane.
RECOMMENDED TOOLS : Suitable steel trowel. Spiked roller. Slow speed drill and paddle. APPLICATION by PUMP : Contact the 24 hour technical helpline 01257 269243. SURFACE APPLICATIONS:
CONCRETE
New concrete must be allowed 30 days drying time. Surface must be free of dirt and loose dust particles. Prepare surface by priming with FLEXMASTER diluted 1 part FLEXMASTER to 4 parts water.
UNDERFLOOR HEATING
The heating unit must be switched off and allowed to cool down prior to application. After application the heating must NOT be turned on for at least 24 hours. When turned on temperature must be increased slowly on a daily basis.
TIMBER / PLYWOOD / CHIPBOARD
Timber or plywood must be fixed firmly with screws at 15cm centres to substrate or joists. Prepare surface by priming with FLEXMASTER diluted 1 part FLEXMASTER to 4 parts water.
SCREED
Screed should be left for a minimum of 12 hours until sufficiently dry. Prepare surface by priming with FLEXMASTER diluted 1 part FLEXMASTER to 4 parts water.
MIXING INSTRUCTIONS:
Mix by adding powder to water, approximately 4.5 – 5 litres of water to one 20kg LEVELFLEX. We suggest starting at 4.5 litres of water which can then be increased to a maximum of 5 litres if necessary. Do not exceed 5 litres of water. Mix with an electric paddle until you obtain a lump free compound similar in consistency to single cream. When mixed allow to stand for 2 minutes and stir again before application. Use within 25 – 30 minutes of first mixing.
Pour a small quantity onto the prepared surface and trowel down lightly. It will start to cure 1 – 2 hours after application. The successive laying of coverings is possible after drying (12 – 24 hours depending on the ambient temperature and humidity). If you wish to build to a greater depth of 50mm, allow to dry and prime between applications.
Setting time will depend on atmospheric temperatures. It will be slowed by lower temperatures and accelerated by higher temperatures.
Tools must be cleaned in water thoroughly immediately after use.
LEVELFLEX MUST BE LEFT TO DRY BEFORE APPLYING THE FINAL DECORATIVE SURFACE FLOORING. This is typically after 24 hours, however, it can vary and can be faster depending on the choice of surface flooring. The critical moisture content for the flooring in question must be observed. Please call our 24 hour Helpline 01257 269243. We will be happy to give technical assistance.
The information above is given voluntarily and in good faith. It is to the best of our knowledge true and accurate; however it may contain information which is inappropriate under certain conditions of use. The company cannot accept responsibility for any loss or damage due to inappropriate use, or the possibility of variations of working conditions and of workmanship outside our control.
DO NOT USE BELOW 5ºC
COVERAGE: 4.8kg will cover 1m2 at a depth of 3mm.
STORAGE: Store in unopened package, clear of the ground in a cool dry area, protected from excessive draught. Shelf life should be approximately 6 months.
LIMITATIONS: Do not use in areas subject to permanent water immersion.
PACK SIZES: Available in 20kg sacks. Colour of product is Grey.
HEALTH AND SAFETY
This product contains Portland cement. When used and stored as instructed the product will contain no more than 0.0002% (2ppm) of water soluble chromium of the total dry weight of the cement components. Use of this product after the advised storage time may increase the risk of allergic reaction.
Risk of serious damage to eyes. Contact with dry or wet product may cause irritation, dermatitis or burns.
Wear suitable protective clothing, impervious rubber or plastic gloves and goggles. Use a light mask if excessive dust is unavoidable. If product comes into contact with skin, wash immediately with plenty of clean water. If product comes into contact with eyes, wash immediately with plenty of clean water for 10 to 15 minutes and seek medical attention. Keep out of reach of children.
HELPLINE: 24 HRS 01257 269243 TILEMASTER : Strength Inxess
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