CRM is manufactured by National Industries Co. to the highest technical standard, It is used for repairing concrete and fair face surface to get the final smooth layer leveled with the original surface be repaired.

CRM, highly adhesion strength and so it used as a filling material between pre-cast and the wall.

Application :

• Mixing Ratio for (Testing Purpose) each 1 kg use 270 ml of water (27%)
• The specified mixing proportion is 2 parts of water to 5 parts of CRM i.e12.4Itrs to each bag (could be increased in hot weather).
• Put the water into a large container, add CRM gradually while mixing continuously either manually or mechanically to achieve a homogenous mix. 
• Coverage depends on the type of repaired substrate, bedding thickness and type of profile to be filled.