Henry 900 Flashing and Construction Sealant – Gray is a single component, moisture-curing compound formulated for use as a general purpose construction sealant. When fully cured, Henry 900 Flashing and Construction Sealant – Grayforms a tough, durable bond. Henry 900 Flashing and Construction Sealant – Grayaggressively adheres to most common building materials and is paintable when fully cured.
Provides superior adhesion for roofing, flashing and construction applications
Offers the greatest flexibility and durability of sealants available
Has very low VOC - volatile organic compounds