Optimix SF818 Indoor Self-Levelling Underlayment

Product description

A high-quality premixed cementitious self-levelling underlayment with flowable application and low shrinkage, forming a strong, seamless and smooth base on stable rigid substrates.

Key features

• Forms an extremely flat and smooth receiving surface
• Low shrinkage with a strong, dustless base
• Suitable for hand pouring or machine pumping
• Efficient for small- or large-scale flooring projects
• Free from casein and ammonia additives

Applications

• New-build and refurbishment floor levelling
• Apartments, malls, offices, hotels and schools
• Receiving wood, vinyl, carpet, tiles or resin coatings
• Hospitals, kitchens and hygiene-sensitive interiors
• Thin levelling over stable rigid substrates

Selection guidance

SF818 is a self-levelling underlayment for receiving subsequent finishes, not an exposed trafficable surface. Where a trafficable finish is required, consider SF828 or the corresponding system product.

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