Smoothing product for finishing sealants during application, with CO2 fully offset in the entire life cycle.

ULTRACARE SMOOTH SILICONE is an innovative formulation which is suitable for all types of sealants (acetic, neutral, polyurethane etc.). It facilitates the finishing of the sealant after its application and contributes in creating smooth, compact surfaces without hollows that could ease dirt pick up and lead to future formation of moulds. When combined with specific sealants (such as Mapesil AC or Mapesil LM), the product enhances their mould resistance properties by granting a surface with no porosities.

It does not leave residues and can be applied on most of the surfaces commonly used in the building industry (ceramic tiles, stone, glass mosaic etc.).


  • Suitable for most of the surfaces commonly used in the building industry
  • For all types of sealants (acetic, neutral, polyurethane etc.)
  • Does not leave residues
  • Suitable for application in interior, in exterior, on walls and floors
*CO2 emissions measured throughout the life cycle of ULTRACARE SMOOTH SILICONE from the Zero line in 2024 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.it.

Related documentation

Technical data sheet
Safety Data Sheet
ULTRACARE - Certificate of retirement

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