SuperFlex RTVGeneral purpose, one-part silicone adhesive sealant cures at room temperature to form a tough rubber seal. Formulated to withstand extreme temperature cycling, UV light, and ozone. Will not slump in overhead or vertical applications. Cannot be painted. Applicable Materials: Aluminum, Concrete; Applications: Multi-Purpose; Capacity Volume: 80 mL; Chemical Compound: Silicone; Color: Black; Odor/Scent: Acetic Acid; Packing Type: Tube; Temperature Range: -65.0 °F [Min], 450.0 °F [Max]; Weight: 1/4 lb.