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
Colors Available: SLVR: Silver, CL: Clear, LG: White