Product Description
Willseal® Seismic SAF-V is a pre-compressed, self-expanding open-cell polyurethane foam seal impregnated with a hydrophobic acrylic polymer and coated with a factory-applied, pick-resistant sealant. Engineered for vertical applications in public buildings and high-traffic areas, this watertight, dust-proof, noise-reducing joint seal delivers thermal insulation and UV resistance. Its robust design is ideal for locations vulnerable to tampering or vandalism, offering superior durability and lasting performance.
Typical Applications
- Tamper-resistant applications
- Schools and daycares
- Hospitals
- Exterior panel systems
- Retrofit joints
- Seismic joints
- Primary expansion and control joints
Key Benefits
- Pick-resistant sealant ideal for vandalism-prone areas
- Withstands ±25% joint movement
- Noise-reducing and thermally insulating
- UV-stable and durable
- Monolithic construction prevents delamination
- Fast, non-invasive installation
Storage & Packaging
- Foam Color: Black
- Temperature Stability: -40 to 185 °F (-40 to 85 °C)
Product Properties
| Property | Specification |
|---|---|
| ASTM C518: Thermal Conductivity | 0.05 W/m·°C |
| ASTM D3574: Ultimate Elongation | 125% ± 20% |
