Professional SLC 1550 Universal is a cement-based underlayment that comes in a single pack and dries quickly. It is made from a controlled blend of high-quality sands, cements, and synthetic polymers that make it self-levelling and smoothing. The product is ideal for use in both domestic and commercial situations where levelling of up to 50mm is required. It can also be used over underfloor heating and on substrates such as timber.

Please note that Prof SLC 1550 FLEX is not suitable for industrial use and cannot be used as a final wearing surface. It should not be applied to flexible surfaces or surfaces subject to vibration. Before application, substrates must be strong and stable enough to bear the weight of screed and covering without excessive deflection. Prof SLC 1550 FLEX is suitable for use over underfloor heating systems, but room and substrate temperatures must be above 5°C during application.

Prof SLC 1550 FLEX does not provide a wearing finish and must be overlaid with a suitable resilient floor finish such as carpet, ceramic tiles, vinyl, or resin coatings. It is ideal for use in various settings, including offices, dwellings, schools, hospitals, and airports.

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

Specifications