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Ultra Floor Level It Two High Flow Flexible Two Part Self Levelling Compound 20kg

Internal Use

Moisture Tolerant

Foot Traffic In As Little As 2.5 Hours

Depth: 2-12mm

Ready To Receive Floor Coverings After 8 Hours

Use Over Most Common Subfloors 

UFH Compatible 

Excellent Flexibility For Timber Floors & Underfloor Heating Systems

Size: 20kg Bag & 4L Bottle

Product Code Price Quantity

£18.37 INC VAT

£15.31 EX VAT

Work out how much you need

Using the calculator below, you can work out how much material you will need to get the job done. Please either enter your required area m2 or the width and length.

This is a rough guide calculation provided in good faith, actual usage may vary, please allow for wastage when placing your order. Flooring Materials Ltd can't be held responsible for any under ordering.


UltraFloor Level IT Two is a mid-strength smoothing underlayment. A two-component system consisting of a powered blend of cements, graded fillers and additives, and a pre-gauged polymer liquid.  UltraFloor Level IT Two is suitable for depths between 2-12mm.

Specifically designed for use over a wide variety of subfloors including concrete, sand & cement, calcium sulphate/anhydrite/hemihydrate screeds, existing cementitious underlayments, damp-proof membranes and surface electrical radiant heating systems. Decorative permeable floor coverings such as open-backed carpets can be applied to the internal subfloors in as little as 8 hours after the application of UltraFloor Level IT Two. Impervious floor coverings such as sheet vinyl and tiles can be applied after 10 hours.

A moisture-tolerant formulation makes it suitable for the pre-smoothing of floors prior to the application of surface damp proof membranes (DPM) and moisture vapour suppressants (MVS). Its protein-free formulation means that it can be used in biologically sensitive areas. 

Specifically designed for use over a wide variety of subfloors including: 
Sand & cement.
Calcium sulphate/anhydrite/hemihydrate screeds.
Existing cementitious underlayments.
Damp-proof membranes.
Electrical radiant heating systems.


Specification: BS EN 13813:2002.
Screed Classification: CT-C20-F5.
Working time at 20°C: 20 - 30 mins.
Walk on hardness time at 20°C: 2.5 hours.
Ready to receive floor coverings (based on 3mm application): 8 hours.
Compressive Strength (N/mm²) (to BS EN 13892-2):
- 1 Day: 12.0
- 7 Days: 14.0
- 28 Days: 20.0
Flexural Strength (N/mm²) (to BS EN 13892-2):
- 1 Day: 3.0
- 7 Days: 3.5
- 28 Days: 5.0
Packaging: 20kg Bag/4 Litre Bottle.
Coverage Examples:
6.0m² per 20kg Bag @ 2mm Depth.
2.4m² per 20kg Bag @ 5mm Depth.
1.2m² per 20kg Bag @ 10mm Depth.
0.52m² Per 20kg Bag @ 30mm Depth.