Sika SikaHyflex-305 AP High-Performance Weatherproofing Silicone Sealant
SikaHyflex®-305 AP is a single-component, moisture-curing, low-modulus elastic weatherproofing sealant.
| Packaging | 300 ml / cartridge |
|---|---|
| Colour | Black, grey |
| Coverage | See product PDF datasheet for details (Actual coverage varies with substrate conditions and application thickness) |
Applications
- Designed for waterproofing and sealing applications requiring long-term durability under harsh conditions
- Weatherproof sealing of curtain walls and metal cladding facades
Advantages
- Excellent weather resistance
- Movement capability ±50% (ASTM C 719)
- Excellent workability
- Excellent adhesion to most substrates
- Solvent-free, neutral curing