2320® Gutter and Narrow Seam Sealant is a single-component, elastomeric, semi-self-leveling, high performance tripolymer sealant designed to prevent the passage of air and moisture through small joints or seams.
Features:
- Excellent adhesion to many building surfaces, even when damp or oily
- Exceptional ultraviolet resistance
- Paintable
- Semi-self-leveling
- Cleans up easily
- Asphalt shingle compatible