Professional SLC 1550 Universal is a single pack, fast drying, hand or pump applied, fibre reinforced, cement based underlayment.

It is 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. SLC 1550 is suitable 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.

Single pack
Self-levelling
3-50mm in one application
Fast drying
Protein Free
Suitable for use over more difficult substrates and over underfloor heating
Foot traffic in 2 - 4 hours
BS EN 13813 CT – C25 –F7