How to Cure Mortar Mix

Some methods for curing mortar are used based on geographic location and others can be used anywhere. Most professional masons would agree that covering the area where new mortar has been applied will help cure it faster, avoiding outside influences and improving strength.

• Pour the concrete mortar mix in a controlled temperature or envirionment. If this is not possible beacuse you are working outside, make sure the temperature is above 40 degress and below 80 degrees before starting the project.


• Apply a curing compound or agent to the mortar when you have finished the job. Coat all surface ares to seal and allow for a better curing process. You can also add an anti-hydro product when you are mixing to increase the speed of drying and improve the strength of the mortar.


• Use a breathable sealant with a paint roller to fill in any spaces and allow for proper curing.


• Spray water lightly on the surface to remove unwanted mortar and concrete. You can also mist it with a spray bottle, pushing away excess debris.


• Grab a blanket or sheet of plastic to cover the mortar job and anchor it with bricks or anything of weight to keep insulated. If it is on a wall, using nails or screws to secure it will be just fine as the main purpose of this is to keep humidity and evaporation to a minimum.


• Removing the blanket or plastic sheet after two weeks will give the mortar enough time to cure properly.