SUREWALL 22,5 X is a masonry cement made by PPC from high quality raw materials. Clinker is inter-ground with gypsum and an appropriate amount of limestone extender.
SUREWALL masonry cement is ideal for mortar and plaster applications and improves the following properties of fresh mortar and plaster:
In hardened plaster it reduces cracking and crazing and improves the surface finish.
NOTE: DO NOT USE FOR CONCRETE APPLICATIONS.
SUREWALL complies with the 22,5 strength class of SANS 50413-1 for masonry cements and is identified as:
Where "MC" denotes Masonry Cement, "22,5" denotes the 22,5 MPa strength class, and "X" denotes that the product does not contain an air-entraining agent.
Cement bags are not weatherproof and should be stored under cover, off the ground, on raised timber platform or on plastic sheeting to protect against rising dampness. Bags should be stacked to a maximum height of 12 bags or two pallets. Usage of bags should be first in first out.