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System consisting of a layer of cement-free natural hydraulic lime-based dehumidifying render

Old Building
Internal walls; Façade
Restoration

Products

1
Existing masonry
The existing masonry must be clean and free of any crumbling material. Before applying the dehumidifying render the surface of the masonry may be wetted.
2
De-humidifying render
Apply a 20 to 30 mm thick layer of macro-porous dehumidifying render with a trowel or rendering machine.
3
Breathable skimming mortar
Apply the breathable skimming mortar in layers 2 mm thick with a flat metal trowel.
4
Silicate undercoat
Apply the primer with a brush, roller or by spray.
5
Silicate paint
Apply 2 coats of paint with a brush, roller or by spray.
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NOT REMOVE

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