HY PU 25 ESSRBOND
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HY PU 25 ESSRBOND
Description:
ESSRBOND HY PU25 is a Low Modulus, Hybrid Polyurethane, flexible joint sealant that is free of Isocyanates and other hazardous raw materials and omits low odour. It has been formulated to offer outstanding adhesion to most common building and automotive materials, such as Aluminium, timber, concrete, fibreglass and be used in most sealing and joint filling applications. It displays high joint movement capability with no sagging or slump characteristics to provide a high quality & efficient joint finish.
FEATURES
- Solvent & Isocyanate Free
- Low VOC
- Low Odour & Non-Corrosive
- Joint Movement +/- 25%
- Non-slump
- Up to 40mm wide joints
- Paintable
| PROPERTIES | RESULT | TEST METHOD |
| Color | Grey, Black, White Other color on request | Visual |
| Chemical Base | Hybrid Technology Polyurethane | – |
| Appearance | Non-Sag Smooth Thixotropic paste | Visual |
| Cure System | Moisture Curing | – |
| Skin Over Time | 25 – 40 min | – |
| Tack Free Time | 15 – 30 min | – |
| Density | 1.3 to 1.4 g/ml | ASTM D 1475 |
| Shore A Hardness | Approx. 25 – 35 | ASTM D 2240 |
| Tensile Strength | Approx. 0.7 Mpa | ISO 8339 |
| Elongation at Break | Approx 350 % | ISO 8339 |
| Service Temperature | -30°C to 100°C | – |
| Application Temperature | +5°C to 40°C | – |
| Movement Accommodation Factor | 25% | – |
DOWNLOAD TECHNICAL DATA SHEET
APPLICATIONS
- Construction Joint Sealant applications
- Perimeter seals around doors, windows and facades
- General purpose interior joint sealant applications
- Sealing and bonding metal roofing systems
- Automotive and marine applications requiring a flexible adhesion profile between substrates.
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