Larsen SLC 1550 Flex Self-Levelling Compound – 20kg
Larsen SLC 1550 Flex is a fast-drying, fibre-reinforced, cement-based self-levelling compound designed to create a smooth, even surface. Suitable for both domestic and commercial applications, it can be applied in depths up to 50mm and is ideal for use with underfloor heating systems.
It performs well on challenging substrates, including timber floors. Once applied, the surface should be finished with an appropriate floor covering such as tiles or vinyl.
Key Features:
- Application depth: 3mm to 50mm
- Rapid drying formula
- Fibre reinforced for added strength and flexibility
- Walkable after approximately 2–4 hours
- Coverage: A 20kg bag covers around 1m² at 10mm thickness / 5m² at 3mm thickness
View technical data sheet here

when you spend over £100. 
