Waterproofing Hard Defense Elastic Fibers

Acrylic Polymer with fibers for elastic waterproofing.

Hard Defense Elastic Fibers is an Acrylic Polymer-based waterproofing with fibers, to be applied as a membrane.
As it has Fibers in its composition, it does not need the use of structuring screen.
After mixed to cement, it results in a waterproofing membrane, resistant to weather and structural movements.

Greater agility in your work
Due to the use of fibers in its formulation, it does not require the use of structuring screen, making the waterproofing application simpler.

Work ready faster
With the product total cure in only 24 hours, it assures higher agility to release the area.

Say good-bye to infiltrations
The product can achieve a good elasticity, and then can follow the structural movements, preventing possible infiltrations.

Hard Group
Company with more than 36 years as national reference in the markets of metallic and precast construction, civil construction, modeling, prototype, and tooling industry. Based in the city of Joinville – Santa Catarina.

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Benefits

Elastic
No need to use the structuring screen
Withstands the structure movement
Cure in 24 hours
Withstands temperature variations
Withstands positive pressure
Can be exposed to UV rays and the weather
Accepts ceramic coating
High physical/chemical adherence, including in metals (except aluminum), PVC and wood
Resistant to temperatures up to 80°C

Applications

Window trims

Frames

Laundries

Bathrooms, box

Kitchens

Balconies

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Package

Bucket 18 Kg

PROPERTIES

Chemical base: Acrylic with fibers
Density: 0.95 to 1.05 g/cm³
pH : 8 to 10 Ph
VCO – SCAQMD Method 304-91: 15.35 g/l

NOTES

Shelf life: 12 Months
Storage temperature 10 to 35°C
Substrate temperature 10 to 35°C
work temperature up to 80°C
Application temperature 5 to 35°C

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.

 

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