Raven 511 is an aromatic-based pure polyurea. This delayed gel (i.e. self-leveling) spray elastomer is recommend for use in a wide variety of above ground applications including clarifiers, digesters, pre-sprayed geo fabric, and many others. Raven Linings recommends the use of polyurea in above ground applications and epoxies in below ground applications.
Raven 511 displays fast cure speeds, quick return to service, and can be used on concrete, steel, or wood. In addition, Raven 511 offers a 12 hour overcoat window for use in the field. The chemical resistance to most chemicals is excellent (check chemical resistance chart for specifics).
This product offers 15-20 gel time and is tack free in 35 to 40 seconds. It can be applied in temperatures ranging from -20°F to 200°F. Raven 510 can also be applied in > 90% relative humidity conditions with minimal to no bubbling.
Typical uses include:
- Secondary Containment Lining
- Steel Corrosion Protection
- Geotextile Fabric Linin
- Salt Water Corrosion Protection for Steel or Concrete
- Concrete Waterproofing
- Traffic Deck Membrane