Products / Henry 295 Metal Seam Sealer

Henry 295 Metal Seam Sealer is a white, rubber-based, mastic-grade elastomeric sealant for sealing fasteners and lap seams on metal roofing. Fastener heads and side laps under 1/8 inch can be brush or flow coated; larger joints need polyester reinforcement between two applications. Supplied in 5 gallon containers.