MyPrimer 300 is the water-based primer that favours the application of microcement on smooth and non-absorbent surfaces.
This acrylic dispersion product can facilitate the application of microcement and ensure adhesion to the substrate thanks to its aggregate component. It does not contain polluting substances and is easy to apply. The packaging is ready to use.
MyPrimer 300 is a suitable primer for tiles, ceramics and concrete both indoors and outdoors.
It is applicable by roller or brush in one coat and provides rough textures therefore increases the grip of the substrates.
Dry to Touch
Between 3h and 4h depending on thickness applied and environmental conditions.
between 7,5 and 9
Viscosity at 20ºC (3/20 rpm)
1.700 - 2.200 mPa.s
(1 layer)- 0,25 L/m²
The MyPrimer 300 primer offers a rough surface on non-porous substrates.
The first step is to dry and properly degreased substrates. They should be free of dust and oil stains.
Once the surface is clean, shake the container well before use and apply the primer at temperatures between 10 and 30ºC.
Before applying the microment, wait for 15 and 30 minutes after the primer.
The drying time may vary, depending on the environmental conditions and the absorption of the substrate,