RAVEN™ 581
Two component, modified polyurethane for use as a manhole chimney seal
- 100% solids
- Adheres well to properly prepared concrete, steel, aluminum, wood, composites and other substrates
- Withstands high humidity conditions with minimal bubbling or loss of
- Aromatic polyurethane
- Manhole chimney seals
- Concrete waterproofing
- Suitable for use on primed steel/aluminum or direct to steel
- Suitable for OEM applications
Need additional information or have questions?
Get in touch with one of our experts
Accordion collapsed
PPG RAVEN® 581 is a two-component, 100% solids modified polyurethane specifically designed as a manhole chimney seal. It provides good adhesion to properly prepared concrete, steel, aluminum, wood, and composite substrates. A key benefit is its ability to withstand high humidity conditions with minimal bubbling or loss of adhesion, making it ideal for concrete waterproofing and OEM uses.