Ergon Companies
Resources
Blackhawk 5720 Membrane
Asphalt Modified Polyurethane
| Blackhawk 5720 Membrane is a two-component elastomeric compound of asphalt and polymers formulated for mixing and spraying at ambient temperature. It cures (by an in situ chemical reaction) to a tough, abrasive-resistant film which shows almost 100% elastomeric recovery from mechanical stress. |
Features
- Exempt from hazardous declaration under DOT regulations
Uses
- Waterproof coating over insulation
- Excellent barrier against weather and moisture vapor
- Excellent adhesion to insulation, metal, and other substrates
- Low temperature properties
- May be used as a moisture-vapor barrier coating above and below grade
- Protect metals and wood against corrosion
- Resistant to ultraviolet degradation
- Cement pre-formed insulation to piping or vessels
- Adhere blocks of insulation together
- Recommended where movement of insulation will be encountered.