Check the surface where the product will be applied:

Cleaning: The surface that will receive the Membrane should be free from grease, oil, and be dry, clean and leveled with mortar of good resistance. Check the area: Check the substrate conditions, and in the case it is releasing particles and with low adhesion, the PRIME COAT should be performed, according to the instruction below.

Primer preparation: Mix it at a ratio of 1:1:1 (1 part of Hard Defense Fibers + 1 part of cement + 1 part of water).

Apply the primer: Mix this ration and apply in one layer on the surface with painting roll or broad brush. Do not let the solution to pool in the substrate, application can be made with broad brush, roller, or brush.
Apply the membrane:

Step 1 – Prepare the ratio
The ratio to apply the membrane should be 1:1, that is, 1 (one) part of Hard Defense Elastic and 1 (one) part of cement without lumps (screened).
Note: The type of cement can vary according to the environment to be waterproofed.

Step 2 – Mix
Put the ratio of products to be prepared in a clean container, mix it mechanically 3 to 5 minutes until a homogeneous mix without lumps is obtained.

Step 3 – Application
Apply it with a brush or a broad brush beginning by the strainers and baseboards;
On baseboards, application should be at least 10 cm on the floor and 10 cm on the wall;
On strainers, cover 40 cm x 40 cm and 5 cm in the PVC pipe inner part.

Apply in a way to paint the entire floor and wall area with the brush, wool roller with height of 19 mm or broad brush;

Wait until it is touch dry.
Apply the 3rd coat.
Important: always dampen the brush, broad brush, or roller with the mixture, in order to assure a good coating in each coat.