Aluminum Gray 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.
- Excellent adhesion to many building surfaces, even when damp or oily
- Exceptional ultraviolet resistance
- Cleans up easily
- Asphalt shingle compatible
For Use On
Asphalt shingles, brick (masonry), concrete, glass, vinyl, wood, sheet metal, and other common building substrates