Larsen SLC 1550 Pro Levelling Compound (20kg)

Professional SLC 1550 FLEX is a premium-quality, single-pack, fast-drying universal renovation screed designed to deliver exceptional performance in both domestic and commercial flooring projects. Enhanced with Fiberflex™ Microfibre Technology, this cement-based compound ensures a durable, self-levelling, and smoothing finish, making it the ideal choice for a wide range of applications. Specialised for its high-flow properties, it creates a perfectly flat surface ready for almost any floor covering.

Why Choose Larsen SLC 1550 FLEX?

• Fiberflex™ Microfibre Technology: This compound is prioritised for strength; the integrated microfibres enhance flexibility and durability, significantly reducing the risk of cracking even when applied over shifting substrates like timber.

• Incredible Depth Range: Specialised for versatility, it is suitable for bed depths ranging from 3mm to 50mm in a single application, allowing you to level uneven floors or bury underfloor heating cables with ease.

• Rapid Foot Traffic: Optimized for fast-track projects, the rapid-setting formulation allows for light foot traffic in as little as 2-4 hours, ensuring minimal disruption to your home or site.

• Professional Grade Strength: Fully complies with BS EN 13813 CT–C25–F7 standards, providing the high compressive and flexural strength required for heavy-traffic commercial environments.

• Specialized Substrate Compatibility: Engineered for challenging areas, it is ideal for use over underfloor heating systems, overboarded timber, and existing floor tiles.

• Protein-Free Formulation: This compound is specialised for use in sensitive areas such as hospitals, schools, and food preparation zones where low-odour and allergen-free products are required.

• Flawless Self-Levelling: The high-flow formula is optimised to automatically create a smooth, level surface, drastically reducing the manual labour needed to achieve a professional finish.

Technical Specifications

• Brand: Larsen Professional

• Product: SLC 1550 FLEX

• Pack Size: 20kg (also available in 25kg)

• Application Thickness: 3mm to 50mm

• Set Time: Walk on in 2-4 hours

• Ready for Tiling: Approx. 12-24 hours (depending on depth/conditions)

• Coverage: ~3m² per 20kg bag at a 5mm thickness

• Classification: EN 13813 CT-C25-F7

Suitable Floor Finishes Once cured, SLC 1550 FLEX provides the perfect substrate for:

• Ceramic, Porcelain, and Natural Stone tiles

• Luxury Vinyl Tiles (LVT) and Sheet Vinyl

• Carpet and Resin coatings

• Engineered Timber flooring

Buy online today for fast nationwide delivery across Ireland, or select Click & Collect to pick up your order directly from our Limerick showroom.