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Hand Plaster with Perlite
A ready-to-use coarse interior plaster for hand application on concrete, stone, brick, gypsum board, and concrete walls and ceilings.
Fast applicationThermal insulationFire resistantSound insulation100% whitenessCompletely free from crackingNo trowel splash coat requiredNo water curing required
GESSO
Technical specifications
Working time60 min
Setting time180 min
Hardness45 Shore D
Compressive strength2.5 N/mm²
Flexural strength1.5 N/mm²
Density700 kg/m³
Thermal conductivity0.22 W/(m.K)
Fire classificationA1 according to EN 13279-1
Surface preparation
- Clean the surface of all dust, oil, dirt and other impurities.
- Repair openings and cracks before application.
- Moisten the surface before starting the plaster application.
- Moisten the surface with water when working in very hot weather.
Application
- Place the appropriate amount of water in a clean container, then add the Hand Plaster with Perlite.
- Wait 2 to 3 minutes to obtain a homogeneous mixture, then mix with a hand mixer.
- Apply at a minimum thickness of 5 mm and a maximum of 10 mm.
- After 60 minutes the plaster begins to set. Smooth and finish it using conventional methods, then apply Satin Finish Plaster for a smooth final layer.
Warnings and precautions
- For interior use only.
- Do not spray the surface with water after application.
- The application area must be at least +5°C.
- Protect the plaster from drying too quickly in very sunny or windy conditions.
- Do not add cement, sand or any other materials to the plaster.
Machine Plaster with Perlite
Satin Finish Plaster
Cornice Plaster
Joint Filler