AQUATECH

Water based polyurethane sealing system for roofs
Catalogue number: 430
AQUATECH is innovative water based aliphatic polyurethane sealing system. AQUATECH's components are human-friendly and environment-friendly, they are not toxic neither harmful to touch, unlike existing polyurethane materials.
AQUATECH creates, after having hardened, a strong and flexible, abrasion resistant sealing membrane, with a smooth surface and nice aesthetic appearance.
AQUATECH is highly resistant to u.v. radiation.
Sealing of concrete roofs, old polyurethane/acrylic coated roofs.
Product description |
AQUATECH is innovative water based aliphatic polyurethane sealing system. AQUATECH's components are human-friendly and environment-friendly, they are not toxic neither harmful to touch, unlike existing polyurethane materials. AQUATECH creates, after having hardened, a strong and flexible, abrasion resistant sealing membrane, with a smooth surface and nice aesthetic appearance. AQUATECH is highly resistant to u.v. radiation. |
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Application |
Sealing of concrete roofs, old polyurethane/acrylic coated roofs. |
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Technical specifications
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Appearance: |
Creamy, material with white color |
Specific weight: |
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Viscosity: |
30,000 cps |
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Elongation capability: |
400% |
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Tearing strength: Cold flexibility: |
-25°C |
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Accelerated UV Weathering, 2000 hours |
Very good endurance |
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Instructions for use | Surface preparation
Check that gutters are in good working order, that walls and floor meeting corner sides are rounded, and verify minimum slopes of 1.5%. Application should be performed on a strong stable concrete (that was casted minimum 30 days before application) or other substrates such as old acrylic/polyurethane coatings. Remove intensively all loose particles. Rinse intensively the roof to remove mud and wait until completely dry. Apply 250 gr/m² of AQUAPOXY over the roof surfaces. Drying time: 1-2 hours. Performing of the sealing system:
Drying time between layers: 3 – 5 hours. Total quantity: 2.5 – 3.0 kg/m², depends on slopes, type of substrate and dimensions of the roof. For achieving a reliable and long lasting waterproofing system, It is recommended to reinforce the fresh Aquatech with polyester fabric type POLYFABRIC (a glass net is acceptable as a less qualified reinforcement). A minimum quantity of 3 kg/m² Aquatech is recommended in this case. |
Drying time |
To touch: 2-3 hours (at 25°C and 50% humidity). Final drying time: 14 days. |
Storage |
In the shade, protected against frost and high temperatures (5°C – 35°C) |
Packaging |
18 kg |
Warning and safety measures |
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