Optimix FS191 Insulating Floor Screed

Product description

A high-quality premixed lightweight cementitious floor screed with thermal-insulation, low-density and low-drying-shrinkage properties for levelling interior and exterior concrete floors before common finishes.

Key features

• Lightweight, low-density formulation with good thermal insulation
• Low shrinkage to support floor stability
• Consistent premixed quality with controllable workability
• Forms a sound receiving surface
• Compatible with common tile and stone finishes

Applications

• Levelling rough or uneven concrete floors
• Floor slabs, car parks, kitchens, toilets and roof slabs
• Floor-screed layers requiring thermal insulation
• Receiving ceramic, homogeneous, granite or marble tiles
• Interior and exterior flooring

Selection guidance

FS191 is a lightweight insulating floor screed, not structural concrete, a self-levelling finish or standalone waterproofing membrane. Confirm consumption, build, loading and subsequent finish from the latest TDS and floor design.

Browse the Optimix product range or other floor screeds. Refer to the latest official TDS attached to this page for technical values, application method and limitations.