YAPIFINE HYDRA® PU TILE PRIME

Polyurethane Based Non-Porous Surface Primer

PRODUCT DESCRIPTION

Highly adhesive primer specially designed to ensure adhesion of polyurethane waterproofing membranes on non-porous surfaces such as ceramic.

TECHNICAL PROPERTIES

Colour

Transparent

 

 

Drying Period

(at +23°C, 55% relative humidity)

 

Drying time: 10 – 15 minutes

Density (+20°C)

0.8 g/cm³ ± 0.03

Viscosity (+25°C)

40 – 50 cP

Reaction to Fire

B2

Application Temperature

Between +5°C to +40°C

* Hereby technical values and product application instructions are obtained in the wake of tests conducted in environment of +23±2°C temperature with relative humidity of %50±5. Higher temperatures will shorten the time span, while lower temperatures will extend it.

 

Advantages

  • Easy to apply.

  • Dries quickly.

  • Does not require thinning.

  • Perfect adherence to non-absorptive surfaces such as glass, ceramic.

  • Serves as adhesion bridge.

Areas of Use

  • Surfaces such as natural stone, marble, ceramic

  • Glass

  • Glass-brick

  • Glazed tile

Packaging
  • 4 l tin drum
Storage and Shelf Life

The shelf life of the product is 12 months when stored on wooden pallets in its original packaging in dry (maximum relative humidity 60%), cool (ambient temperature between +5°C and +25°C) and moisture-free environment.

The unpacked material should be used as soon as possible.

Safety Measures

No smoking should take place during application.

The work environment should be well ventilated and should not include any open flames.

Since the solvents are heavier than air it should be remembered that they will be in circulation over the floor.

The operator should be wearing proper work attire, goggles, mask and protective gloves appropriate to work and worker safety regulations.

In case of contact with the eyes, rinse with plenty of water before seeking immediate medical attention. For further information on the safe handling of this product please read the Safety Data Sheet (SDS).

Surface Preparation

The surface should be cleaned of all residual materials such as dust, oil, dirt, paint, curing materials, bitumen and other foreign substances.

If possible, the surface should be washed with highly pressurized water and then dried off.

The damaged parts of the concrete, fractures and static cracks on the surface should be repaired with the appropriate YAPIFINE MEND repair mortar first.

Application Conditions

Should not be applied to surfaces that were exposed to sunlight for too long or to surfaces that are too hot or frozen. Should not be applied when the ambient temperature is not within the values of +5°C and +35°C.

The application area should be protected from the effects of wind and direct sunlight.

The final consumption amount might vary depending on application conditions and surface characteristics.

Mixture Preparation

Should be mixed with a low speed mixer after opening its packaging for a few minutes before use.

Consumption

Minimum 0.05 kg/m2 for single coat. Total theoretical consumption is 0.05–0.08 kg/m2.

Application Information

In small areas, is applied with a clean cloth onto the floor in an appropriate amount. It is left to dry/set for 10 to 15 minutes
after which the final layer can be applied.

PRODUCT DATA SHEET

You can contact us to access the Safety Data Sheet.