İsonem DF 9 – Acrylic-Based Wet Area Waterproofing
Provides elastic, waterproof, durable, crack-bridging,…
PRODUCT DESCRIPTION
ISONEM DF 9 is a solvent-free, single-component acrylic polymer waterproofing material based on elastomeric resin. Once applied and dried, it forms a seamless, waterproof, and elastic coating. Its high mechanical strength allows it to bridge cracks and provides durable protection.
After the coating is complete, tiles, ceramics, or similar coverings can be safely installed using a suitable adhesive. With its easy application and long-lasting elasticity, ISONEM DF 9 is ideal for interior wet area waterproofing.
TECHNICAL SPECIFICATIONS
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Composition: Elastomeric resin and acrylic polymer-based, water-based, single-component
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Density (25°C, g/mL): 1.38 ± 0.10
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Viscosity (25°C, mPa·s): 9,000 – 12,000
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pH (25°C): 7.0 – 9.0
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Solid Content (by weight, %): 71 ± 2
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Water vapor transmission rate (kg/m²·h^0.5): < 0.1, CLASS W3
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Adhesion strength by pull-off test (N/mm²): Crack bridging or flexible systems, without traffic load: ≥ 0.8; with traffic load: 1.5
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Solvent: Water
AREAS OF USE
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Provides safe and durable waterproofing in wet areas.
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Offers long-lasting protection in bathrooms, showers, and toilets.
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Ensures waterproofing and elastic protection on terraces and balconies.
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Can be applied in kitchens and similar wet areas, suitable for both interior and exterior use.
Surface Preparation
The surfaces to be treated must be clean, dry, and smooth. Any necessary repairs and waterproofing preparations should be completed beforehand.
It is recommended to reinforce wall-to-floor junctions with a 45 g/m² reinforcement mesh. Surfaces must be free of dust, dirt, or layers that reduce adhesion.
If necessary, the substrate should be primed with ISONEM Universal Primer. The primer should be diluted at a 1:7 ratio with water (1 part primer : 7 parts water) and applied with a brush or roller at a rate of 100–200 g/m². Allow the primed surface to dry for at least 4 hours before proceeding.
Application Method
ISONEM DF 9 is ready to use but should be thoroughly mixed before application. Apply the product undiluted in 2 coats, waiting 4 hours between coats, using a brush or roller.
After application, the surface should be protected from water for 24 hours. Do not apply at temperatures below +5°C, or on wet or frozen surfaces.
COLOR
Available in blue, white, and gray.
PACKAGING
Offered in 5 kg, 10 kg, and 18 kg PP buckets.
CONSUMPTION
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For a two-coat application: 1 kg/m²
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Coverage per bucket:
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5 kg bucket: minimum 5 m²
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10 kg bucket: minimum 10 m²
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18 kg bucket: minimum 18 m²
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SHELF LIFE
When stored in original, unopened, and undamaged packaging under suitable conditions, the product is usable for 24 months from the production date.
STORAGE CONDITIONS
Store in a dry and cool environment. Ensure that container lids are tightly closed during storage.
