Deep Fill Floor Levelling Compound offers excellent flow properties and will level floors from 5mm to 50mm in just 90 minutes.
Conforms to EN 13813:2002
Deep Fill Floor Levelling Compound offers excellent flow properties and will level floors from 5mm to 50mm in just 90 minutes.
Conforms to EN 13813:2002
Application thickness from 5mm to 50mm
Fast Setting Formula
Walk on after 90 minutes
Excellent self levelling & flow properties
Suitable for use on:
All floors
Coverage - 3.8m2 per 20kg bag
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Drying Time
90 minutes before SUBJECTING TO FOOT TRAFFIC
Suitable for use over a wide range of absorbent subfloor types including sand/cement screed and concrete. It is also suitable for use over non-absorbent subfloors such as ceramics, granolithic, terrazzo and quarry tiles, providing they are sound, well adhered and suitably prepared.
Ensure the subfloor is sound, clean, dry (<75% RH and <65% RH for wood floor installations) and free from contaminants which may prevent adhesion
Priming
Floors should be primed to ensure good adhesion between the levelling compound and substrate, providing a higher quality finish
Priming also helps prevent pinholing and rapid drying of the levelling compound
Primers must be allowed to dry before applying the levelling compound
Care should be taken not to contaminate the primed subfloor
Prime absorbent surfaces with Thompson's Universal PVA. On non-absorbent surfaces prime with neat Thompson's Universal PVA
Concrete amd sand/cement screeds must be fully cured and any laitenance or surface treatments must be removed
Ensure the temperature of the floor is maintained above 5⁰C throughout application and drying of Thompson's Deep Fill Floor Levelling Compound
Switch off underfloor heating 48 hours before, during and after application
Subfloors must incorporate an effective damp proofing membrane and conform to the requirements of relevant BS standards for flooring installation
Mixing
Add clean water to a mixing bucket and gradually add Thompson's Deep Fill Floor Levelling Compound whilst mixing. Use 3.4L of water when a thickness of 5-15mm is required or 3.2L for applications above 15mm
Quickly stir until a smooth, consistent mix is achieved
For best results, use a power whisk fitted with a slow speed drill
Mix for a minimum of 2 minutes
Do not add extra water
Do not mix more compound than can be applied within 20 minutes
Pour and spread the mix onto the subfloor and allow to flow. Minimal work with a smoothing trowel is required
The mixed material should be applied at a thickness between 5mm to 50mm in one application
Working Time
Approximately 20-30 minutes at 20⁰C, depending on the subfloor absorbency, temperature and humidity.
Setting Time
Suitable for foot traffic after 90 minutes, depending on applied thickness
Drying Times
Cermic and textile floor coverings can be installed after a minimum of 6 hours at 20⁰C
Vinyl, PVC, rubber or linoleum coverings can be applied after 24 hours at a nominal thickness of 5mm
For thicknesses greater than 5mm and up to 30mm, the drying time will be extended up to 7-14 days
Clean tools in water immediately after use