TECHNOLOGY FOCUS - POLYMERS - Preferred Polymer: The polymer in the composition is selected from chloropolyvinylchloride, polyvinylchloride, acrylonitrile-butadiene-styrene polymers, polymers of lower alkyl esters of buteric acid, and polymers of lower alkyl esters of acrylic acid. The amount of polymer in the composition is 10 - 30 wt.% of the total composition.    TECHNOLOGY FOCUS - ORGANIC CHEMISTRY - Preferred Solvent: The solvent in the composition is at least one member selected from tetrahydrofuran, acetone, diethoxyethane, N-methyl pyrrolidone, dibasic esters, alkylene carbonates, dimethyl formamide, ethyl acetate, methyl isobutyl ketone, methyl alcohol, cyclohexanone, methyl ethyl ketone, and gamma-butyrolactone, and is present at 50-80 wt.%.Preferred Composition: The composition further comprises at least one member selected from a suspending agent, a dye, and a stabilizer.Preferred Container: The container contains an omnidirectional valve comprising: (1) a valve body having a thickened top rim, a lower end having an intake opening, an upper end having a cup-shaped opening, an internal passageway extending from the lower end to the cup-shaped opening, an internal shoulder, and an external shoulder; (2) valve plunger slidably mounted in the cup-shaped opening of the valve body, which plunger contains an open cup having an upper surface for holding a lower end of an actuator, a closed bottom which fits inside a compression spring, and a lower shoulder; (3) compression spring having an upper end which abuts with the lower shoulder of the valve plunger and a lower end which abuts with the internal shoulder of the valve body; and (4) an omnidirectional attachment comprising: (a) an external top surface which abuts with the external shoulder of the valve body; (b) side walls having interior surfaces and exterior surfaces; (c) hollow lower stem having a passageway through which the solvent weld cement composition passes when the valve is in the upright position; (d) lateral passageway through which the solvent weld cement composition passes when the valve is in the upright or inverted position, which lateral passageway connects the passageway of the hollow lower stem and the internal passageway of the valve body; and (e) cheek valve container containing a constricted open end joining the lateral passageway, an external top surface, an internal top surface, a lateral opening through which the solvent weld cement composition passes when the valve is in the inverted position, and a cheek ball which abuts with the constricted open end when the valve is in the upright position and with the internal top surface when the valve is in the inverted position. SPECIFIC COMPOUNDS - The propellant is dimethyl ether, isobutane, n-butane, propane, nitrogen, carbon dioxide, 1-difluoroethane, and tetrafluoroethane.