Construction mortar water repellent type CS IV W2, suitable for the application of plasters on exterior and interior walls and ceilings with thickness from 8 to 28 mm. The application can be projected or by hand.
Developed for the use where it is intended to achieve a plaster with high mechanical resistance. It´s the perfect surface to bond ceramics or stone of considerable sizes.
COLOUR
Grey
PACKAGING
Bag of 25 Kg (paper).
SURFACES
The surfaces (brick, concrete block, ytong block) should be stable, resistant and exempt of materials which may put into risk the adherence of the plaster to the surface.
OBSERVATIONS
To avoid cracking on the diagonals of the voids of windows and doorways, we advise the reinforcement with glassfibre net with bands of 40 cm x 40 cm positioned at 45º.
On edges ( corners and doorposts) it is recommended the application of metal profiles.
Verify the superior protection (casings and eives) to avoid water infiltration directly on the recent applied plaster.
RESTRICTIONS
Do not apply on painted or gypsum based surfaces, nor even under strong insulating or wind conditions.
On concrete surfaces, apply previously the Adhesion Promoter Aditek P.