Ruscoe Permanent-Sealer by W. J. Ruscoe is a versatile adhesive sealant designed for long-lasting performance in a wide range of applications. This 10.3 oz tube features a nitrile rubber formula that creates a permanent yet flexible bond, making it ideal for bonding aluminum to various surfaces and for use in marine and swimming pool projects. The sealant is resistant to all climatic conditions, fungus, and many chemicals, ensuring durability indoors and outdoors. It remains effective in sub-zero temperatures up to 165°F and can even cure underwater, providing reliable sealing in challenging environments. Ruscoe Permanent-Sealer is self-leveling, paintable, and easy to clean up with acetone. It dries to the touch in less than 10 minutes, fully cures in five days, and offers a shelf life of one year. With a coverage of 24 linear feet at a 1/4 in. x 1/4 in. bead, this sealant is mold and mildew resistant, moisture resistant, and remains permanently flexible for up to 10 years. Suitable for both indoor and outdoor use, it is a dependable choice for sealing, bonding, and repair projects.