Sigma Siloxan Topcoat Matt White

Suitable for finishing the facades of representative old buildings, dwellings and
industrial buildings requiring high water vapour permeability. Specially indicated for buildings listed by the French Commission for Monuments and Sites. Can be applied to mineral substrates such as bricks, sand-lime blocks and cement. Maintenance coat for existing silicate- and dispersion-based systems. Ideal finishing coat for insulation systems.

• High water vapour permeability (class V1 according to EN 1062-2).
• High driving rain resistance (class W3 according to EN 1062-3)
• Mineral effect
• No growth of micro-organisms
• Does not require a siliconized substrate
• Unsaponifiable
• Excellent color fastness
• Also suitable for lime-based rendering, thanks to high CO2 permeability
• CoRI report (ref. SIGMA. RES/ES2502) as part of the "restoration of exterior walls" project.