POLEPOX-PU UV 700 1K
One-component, polyurethane, liquid waterproofing membrane designed for flat roofs. Based on pure, elastomeric, hydrophobic polyurethane resins, it offers excellent mechanical, chemical, thermal, UV, and weather resistance properties. It creates a continuous, elastic, waterproof, and vapor-permeable membrane without seams or joints.
Fields of Application
- Exposed waterproofing membrane for flat roofs and balconies.
- Under tile layers in kitchens, bathrooms, and roofs (requires quartz sand broadcast on the last layer).
- Under thermal insulation boards on flat roofs.
- Construction works such as highways, bridge decks, and tunnels.
- Foundations.
- Gypsum and cement boards.
- Old layers of bituminous membranes.
- Polyurethane foam and metal surfaces.
Features & Benefits
- Excellent bonding to various substrates including concrete, mortars, and wood.
- Applicable even to irregular substrates.
- Suitable for green roofs and flower beds.
- Available in white, grey, and other colors. Dark colors used as exposed layers must be covered with POLEPOX-PU TP 610 of the same color.
Technical Data
| 1. PRODUCT PROPERTIES (LIQUID) | VALUES |
|---|---|
| Form | Polyurethane prepolymer |
| Colors | White, grey |
| Density | 1.39 kg/l |
| Viscosity (at +23°C) | 4,000 ± 500 mPa-s |
| 2. CURED MEMBRANE PROPERTIES | VALUES |
|---|---|
| Elongation at Break (ASTM D 412) | 700 80% |
| Tensile Strength (ASTM D 412) | 6.4 N/mm2 |
| Hardness (SHORE A) | 75 |
| Water Impermeability (DIN 1048) | 5 atm |
| Expected Working Life (ETAG-005) | W3 (25 years) |
| Climatic Zone (ETAG-005) | S (Severe) |
Application Procedure
Substrate Preparation: Substrate must be dry (moisture < 4%), clean, and free of loose particles. Cavities should be filled with repair materials. Severe cracks should be primed and sealed with PU sealants. Porous surfaces should be treated with POLEPOX-PU PRIMER 100 at 200 g/m2.
Application: Stir slightly until homogeneous, avoiding excessive stirring to prevent air entrapment. Apply in two layers by brush or roller. The first layer is applied 2-3 hours after priming while the primer is still tacky. The second layer should be applied crosswise after 8-24 hours.
Consumption: Approx. 1.5 - 1.70 kg/m2 depending on the substrate.
Packing & Storage
- Packing: 25 kg metal containers.
- Shelf Life: 12 months from production date in unopened packaging at +5°C to +35°C. Protect from sunlight and frost.
ATTENTION
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For high-strength surfaces that combine aesthetics,
