Areas of application
Suitable for sealing waterproof of special housing industrialization of PC. Suitable for sealing waterproof of concrete beton outside wall,metal curtain wall, aluminum alloy window with concrete beton,cement concrete wall gap.
Product Features
● One-component, excellent extrudability and thixotropy, easy to
construction.
● Environment friendly, solvent-free, silicone-free, no pollution to
base materials, coating in surface.
● Good weather-resistance and durable lasting long time.
● Low modulus, high movement-resistance.
Technical data①
| Items | Scope |
|---|---|
| Appearance | Black, white, gray, homogeneous paste |
| Extrudability ml/min GB/T 13477.4 | ≥100 |
| Sagging properties mm GB/T 13477.6 | ≤3 |
| Tack free time h GB/T 13477.5 | 1~3 |
| Volatile content % GB/T 13477.19 | ≤2 |
| Tensile properties at maintained extension GB/T 13477.10 | No failure |
| Adhesion/cohesion propertiesat variable temperature GB/T 13477.13 | No failure |
| Adhesion/cohesion propertiesat maintained extension afterwater immersionGB/T 13477.11 | No failure |
| Elastic recovery rate% GB/T 13477.10 B method | ≥60 |
① All data above were tested under standardized condition at23±2℃、50±5%RH. ② Value of tack free time would be affectedby change of environmental temperature and humidity
Packing specification
● Cartridge 310ml
● Sausage 600ml
Transport and storage
● Transport: Keep away the sealed product from moisture, the sun,high temperature and avoid collisions.
● Storage: Keep sealed into cool, dry place.
● Storage temperature: 5~25℃. Humidity: ≤50%RH.
● Storage period: 9 months.
Direction for use
● Remove dust, oil and water from the surface of substrates.
● Tack free time and curing speed of polyurethane sealant influenced by environment temperature and humidity. Construction environment temperature 5~35℃, humidity 50~70%RH.
● For Construction method, please refer to PUSTAR construction description or consult technical personnel.
● Part of the available nodes modification can use scraper or rigid foam, detailing modification can use available soap and water level.
● The paint must be tested for compatibility before painting.
● Must be use with primer. .
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