Universal ready-mix undercoat for interior use, creating a surface suitable for paint, wallpaper, wall coverings and all types of coating.
Makes it easy to hang wallpaper or wall coverings by avoiding the problem of lifting the surface.
Specially formulated for application on plasterboard.
Emulsion resin, calcium carbonate, rheological agent and various additives.
The mix has a liquid consistency and a white colour.
• Wall covering
• All types of coating
25 kg buckets on shrink-wrapped pallet.
Interior walls and ceilings
• Plaster tiles
You are reminded that DTU 59.1 requires certain surfaces to have a sealing coat, particularly plasterboards.
• Density of paste : 1.7
• Solid content : 5%
• pH : 7
18 months stored away from cold temps. and intense heat, unopened in original packaging.
Do not apply if temperature is below 8°C.
In renovation work, ensure that application does not soak the old wall covering.
Internal surfaces must comply with DTU 59.1, i.e. be clean, dry, hard and free from all traces of release agent.
A maximum of 5% water may be added.
Apply in a single pass using a roller, brush or spray-gun. Clean tools in water.
6 to 8 m²/kg or 150 to 200 m² with 25 kg.
Dust free : 20 to 30 minutes.
Dry : 1 to 2 hours; another layer can be applied after 24 hours.
To eliminate the risk of lifting or blistering, always apply SEMIN UNDERCOAT (SEMIN SOUS COUCHE) to a perfectly dry and dust-free surface.