ALDOSEAL 747 Butyl Seam Sealer
ALDOSEAL 747 is a butyl-based seam sealer used for sealing seams, fasteners and all roof penetrations that may be entry points for water and moisture on any roof system. This product is ideal for use with ALDOCOAT 660. It is a solvent-based product, which offers a wider window of application during the cooler months of the year. This product is trowel or caulking grade, and it can be brush applied.
