Baumit MC55 W external render is a versatile base coat render used for application on to Pavatex wood fibre boards.
Baumit MC55 W is an easy to use, natural white, vapour permeable (breathable) lime based contact mortar with multiple uses.
Also use to prepare smooth concrete, mineral and synthetic renders and some painted surfaces to receive a render.
- a base coat for render carriers
- a bonding coat render.
- a reinforcing coat with fibreglass mesh.
- a top coat
Mix using clean tap water, with a plaster whisk to a smooth lump free consistency. It’s ‘sticky’ nature therefore means it is very easy to apply to a whole range of backgrounds.
Minimum layer thickness: 3 mm (top coat layer); 5 mm (reinforcement layer).
Use when temperatures are above 5 degrees Celsius and protect from strong, drying winds and direct sunlight.
Baumit MC55 W can be over-coated with Baumit SilikonTop.
White in colour. Grain size of 0 – 1.2 mm.
Coverage: 1 kg per 1 m² per mm
Bag size: 25 kg
Coverage per bag: 4.2 m² per 25 kg bag (based on a 6 mm application)