High-performance, deformable cementitious grey or ultra white adhesive, with extended open time and no vertical slip, with Low Dust technology, very low emission of volatile organic compounds and with fully offset Greenhouse Gas emissions. Especially suitable for the installation of large-size porcelain tiles and natural stone.

CO₂ FULLY OFFSET PRODUCTS

Mapei Large Format Flex Adhesive S1 Zero low dust is part of the CO2 Fully Offset in the Entire Life Cycle line of products. CO₂  emissions measured throughout the life cycle of products from the Zero line in 2025 using Life Cycle Assessment (LCA) methodology, verified and certified with EPDs, have been offset through the acquisition of certified carbon credits in support of forestry protection projects. A commitment to the planet, to people and to biodiversity. For more details on how emissions are calculated and on climate mitigation projects financed through certified carbon credits, visit the webpage zero.mapei.com.

WHERE TO USE

√Bonding all types and sizes of ceramic tiles up to 15 mm thick (double-fired, single-fired, porcelain tiles, klinker, terracotta, etc.) on irregular internal and external substrates and render without skimming the surface prior to bonding.

√Bonding stone on internal and external surfaces (stable stone, not sensitive to humidity).

√Bonding all types of mosaic on interior and exterior surfaces, also in swimming pools.

TECHNICAL CHARACTERISTICS

Mapei Large Format Flex Adhesive S1 Zero low dust is a grey or ultra white-coloured powder made from cement, selected graded sand, a high amount of synthetic resins and special admixtures according to a formula developed in the MAPEI research laboratories.

The environmental impacts during the entire life cycle of Mapei Large Format Flex Adhesive S1 Zero low dust have been assessed through the LCA (Life Cycle Assessment) methodology and reported in EPD n(Environmental Produc)° S-P-00907 for the grey version and  n° S-P-09631 for the white one t Declaration) in accordance with ISO 14025 standard, certified and published by The International EPD System.

Mapei Large Format Flex Adhesive S1 Zero low dust is a product with very low emission of volatile organic compounds (VOC), which safeguards the health and safety of installers and final users. It is certified as EC1 Plus by the German association GEV.

Mapei Large Format Flex Adhesive S1 Zero low dust helps earn important LEED credits.

The innovative Low Dust technology which characterises this adhesive considerably reduces the amount of dust given off during mixing compared with conventional MAPEI adhesives to make floor layers work easier and safer.

CONSUMPTION

1.2 kg/m² per mm of thickness.

PACKAGING

Mapei Large Format Flex Adhesive S1 Zero low dust is supplied in 20 kg paper bags. 

STORAGE

Mapei Large Format Flex Adhesive S1 Zero low dust may be stored for 12 months in its original packaging in a dry place.