Sigma Façade Pearlcoat is a matt façade paint based on an acrylic dispersion, reinforced with siloxanes to give a pearlescent effect. Particularly suitable for finishing mineral substrates such as concrete and cement. Sigma Façade Pearlcoat has been developed for the maintenance of structured substrates (exterior rendering) without the effect of cracking in hollows.

Shades and gloss

• White and almost all shades in the Sigma C21 range. 2
• Matte

When judging shades, it is necessary to take into account the final matte appearance of the paint.
Small differences in shade from the range are possible due to the specific composition and technology of Sigmacryl Perl.

Key features

• Excellent outdoor durability
• Excellent waterproofing and effective protection against soiling thanks to its pearlescent effect
• Particularly suitable for the maintenance of structured substrates
• Excellent water vapour permeability (_Sd110H2O= 0.05 m; EN 1062-2)

Use

• For use on mineral surfaces such as masonry and cement-based renders
• Can also be used to embellish sound concrete (not to protect concrete)
• Maintenance of previously treated mineral surfaces
• Particularly suitable for maintaining structured surfaces, such as exterior façade insulation systems.