Abstract: Disclosed is a sealing composition for treating a metal substrate comprising: a polyolefin component; and a colloidal layered silicate. Also disclosed is a system for treating a metal substrate comprising: a cleaner composition; and/or a pretreatment composition for treating at least a portion of the substrate, the pretreatment composition comprising a Group IVB metal; and a sealing composition for treating at least a portion of the substrate treated with the cleaner composition and/or the pretreated composition, the sealing composition comprising a polyolefin component. Also disclosed is a method of treating a substrate comprising contacting at least a portion of a surface of the substrate with any of the compositions disclosed herein or any of the systems disclosed herein.

Abstract: Methods and devices for under-cabinet storage are disclosed herein.

Abstract: Methods and devices for under-cabinet storage are disclosed herein.

Abstract: A system is provided for providing oxygen from an oxygen supply to a user. The system includes: (a) a hood adapted to fit over the user's head. The hood includes an inlet port, an outlet port, and a seal mechanism adapted to engage at least one of the user's head, neck and torso to restrict a flow of oxygen from the hood; (b) a flow control mechanism for coupling between the oxygen supply and the inlet port, and for controlling a flow of oxygen to the hood; and (c) a pressure control mechanism coupled to the outlet port, wherein the back pressure valve is adapted to regulate a pressure of the oxygen in the hood to between about 0.5 inches of water (“inH2O”) (0.00127 atm) and about 4 inH2O (0.01016 atm). Numerous other aspects are provided.