A versatile adhesive sealant that is resistant to all climatic conditions, fungus and many chemicals. Designed particularly for application in bonding aluminum to other surfaces, but works effectively in practically any situation. This is a nitrile-rubber base sealant which forms a permanent yet flexible bond that will withstand sub-zero temperatures up to 165 deg. F. Permanent Sealer even cures under water making it ideal for marine and swimming pool applications. Packaged in carded 4 oz. squeeze tubes and 10.5 oz. cartridge tubes. Self-leveling and paintable.