Sika SikaHyflex-250 Facade Elastic Sealant
SikaHyflex®-250 Facade is a single-component, moisture-curing, low-modulus elastic joint sealant.
| Packaging | 600 ml / cartridge |
|---|---|
| Colour | Grey, black, dark grey, white, sandstone |
| Coverage | See product PDF datasheet for details (Actual coverage varies with substrate conditions and application thickness) |
Applications
- Waterproofing of exterior expansion joints and general sealing joints in buildings
- Due to its very low modulus, also suitable for EIFS curtain walls
Advantages
- Excellent weather and ageing resistance
- Low stress on substrates for adhesion
- Easily tooled with excellent workability
- Painter-friendly surface
- Movement capability up to +100/-50% (ASTM C 719); bubble-free during curing
- Good adhesion to a wide range of substrates
- Solvent-free and odour-free
- Very low emissions