Sigma Wallprim white

Water-thinnable, pigmented, absorption-equalizing primer for interior surfaces, based on acrylic dispersion using "crosslinking" technology.

Shades and gloss

• White and light shades from white
• Matte

Main characteristics

• Improves opacifying power
• Reduces and homogenizes differences in substrate absorption and avoids embus (matt and glossy spots) in the topcoat
• Extends the open time of the topcoat, reducing the risk of recoats
• Particularly suitable for renovation, e. g. ideal as a first coat for maintaining walls or ceilings that have been repaired and/or painted with a matt (and porous) paint.
• Recoatable with both alkyd and dispersion paints
• Unsaponifiable
• Easy to apply
• Improves adhesion
• Low odor
• Solvent-free
• Contains less than 1 g/l of VOCs

Use

Primer for interior walls and ceilings such as plasterboard, gypsum board, aerated concrete, masonry, concrete etc., whether or not coated with alkyd and/or dispersion paints.