Construction Systems

Elastomeric Acrylic Resin Based Super Flexible UV-Resistant Waterproofing Material

YAPIFINE HYDRA® ACRYLIC UV

Elastomeric acrylic resin based, super elastic, UV-Resistant one component waterproofing material.

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Technical profile

Material data,
at a glance.

Key properties and declared technical characteristics for product selection and initial evaluation.

Appearance: White liquid Waiting Period Between Layers 6 hours
Density: 1.35 kg/L ± 0.03 Adhesive Strength ≥ 1 N/mm²
pH: 8 ± 1 Water Vapour Transmission Rate < 0,6 g /(h.cm²)
Application Temperature: Between +5°C and +30°C Water Transmission Rate < 0,1 kg /(m².h0,5)
Service Temperature: -25°C / + 80°C Crack Bridging +21°C < 0,1 kg/(m².h0,5)
Time Before Use: min. 3 days -10°C < 0,1 kg/(m².h0,5)
Time Required to Gain Final Strength: 14 days Pressurised Water Strength 5 Bar Positive
Time Required to Become Waterproof: 7 days Elasticity 500-700 %

Performance

Product advantages

Ready-to-use.
Super elastic.
UV-resistant.
Adheres well on surfaces due to its high adherence.
Can be overpainted.
Provides a coating without any joints or junctures.
Allows the concrete to breathe due to its structure permeable to water vapor.
Provides excellent protection against carbonation.
Solvent-free, nontoxic.
Can easily be applied with both a brush or a roller.

Application range

Areas of use

Indoors and outdoors both
Horizontal and vertical applications
Water tanks, swimming and decorative pools
Inclined terrace roofs
Precast surfaces
Streams and gutters
Edges of chimneys
Wet areas such as bathrooms and kitchens
Metal surfaces such as iron, steel, galvanized sheet and aluminum

Use guidance

From selection
to application.

Application

The product is applied to the surface in a minimum of 2 layers with a brush without dilution. The film thickness on each layer should be between 1-1.5 mm. The layers should be homogeneous, smooth and even and the application should be done in the same direction on each specific layer. Once the first layer finishes drying the second layer can be applied. 6 hours should pass after the application of the first layer so that the second layer can be applied. After a layer’s application, when a hand inspection is done on the layer and there are no traces left on the fingers then the second layer can be applied. In order to achieve a greater carrying property it is recommended to use waterproofing nets and felts in-between the layers. The material becomes waterproof 7 days after its application.

Specification & supply

Standards, formats
and handling.

Packaging

20 kg plastic drum

Storage

The shelf life of the product is 12 months when stored in its original packaging in dry (maximum relative humidity 60%), cool (ambient temperature between +10°C and +25°C) and moisture-free environment.