365 RepairMaster™ is a flashing-grade, stand-alone, fiber-fortified silicone mastic for direct-bond permanent repairs to many roof surfaces, wet or dry, including asphalt, single-ply, metal, and most existing coatings. Examples of use include, but are not limited to, punctures caused from hail damage or mechanically induced damage from foot traffic or HVAC servicing, fish mouths or surface cracks, and roof details such as control joints, coping joints, and gutter seams. 365 RepairMaster™ is UV-stable; it does not require a top coat and will not chalk, crack, or peel if left exposed. Additionally, It is compatible with the SMARTCOAT™ Liquid-Applied Roof Restoration System. Reach out to your local CertainTeed Territory Manager to request a sample of 365 RepairMaster™ and training on repair and restoration solutions.