Professional SLC 1550 Universal Flex Fibre is a single-pack, fast-drying, fibre-reinforced, cement-based underlayment.
Manufactured from a controlled blend of special sands, cements and synthetic polymers to give a high-quality flooring product which is self-levelling and smoothing. For use in fast-track domestic and commercial situations, such as, where levelling of up to 50mm is required or for use over underfloor heating and on more difficult substrates, e.g. timber. It does not provide a wearing finish and must be overlaid with a suitable resilient floor finish, carpet, ceramic tiles, vinyl, resin coatings, etc. It is ideal for offices, dwellings, schools, hospitals, airports, etc.

Restrictions:
Prof SLC 1550 FLEX is not suitable for industrial use and cannot be used as a final wearing surface. Prof SLC 1550 FLEX should not be applied to flexible surfaces or surfaces subject to vibration. All Substrates must be suitable for the intended duty and traffic without excessive deflection. Substrates must be sufficiently strong and stable to bear the weight of screed and covering. Prof SLC 1550 FLEX is suitable for use over underfloor heating systems. Room and substrate temperatures should be above 5°c during application.

Features:
- Self-levelling
- 3 - 50mm in one application
- Fast drying
- Protein-free
- Fibre-reinforced
- Light foot traffic after 2 - 4 hours
- BS EN 13813 CT–C25–F7
- Coverage: 20kg will cover approximately 1m² @ 10.00mm