A multi-functional package comprising a two-component reactive floor coating composition for complete and separated containment of a first reactive liquid component and a second reactive liquid component during storage and shipment, and for complete and unseparated containment of the first and second reactive liquid components during contact and intermixture with one another, and for controlled containment and controlled dispensing of the reactive liquid components after their contact and intermixture with one another, the multi-functional package comprising: a first reactive liquid component sealed inside a closed primary pouch comprising a primary pouch film, with the first reactive liquid component being in direct contact with an inside surface of the primary pouch; a second reactive liquid component inside a closed secondary pouch comprising a secondary pouch film, the second pouch being is a burstable pouch, the secondary pouch being sealed inside the primary pouch, the secondary pouch comprising the second reactive liquid component in direct contact with an inside surface of the secondary pouch, with an outside surface of the secondary pouch being in direct contact with the first reactive liquid component; a fitment attached to the primary pouch for the controlled dispensing of the first reactive liquid component and the second reactive liquid component after they have been combined and intermixed inside the primary pouch; and wherein the primary pouch has at least one external seal of a peripheral section of the primary pouch film to itself along a perimeter edge portion of the primary pouch, and at least one internal seal of the primary pouch film to itself at an interior portion of the primary pouch, the internal seal dividing the primary pouch into a first compartment and a second compartment with the first and second compartments being connected to one another with a liquid flow passageway, with the second compartment being sized for confinement of the secondary pouch during storage, transport, and application of pressure to burst the secondary pouch, with the internal seal extending from a first location on the peripheral edge portion of the primary pouch toward a second location on the peripheral edge portion of the primary pouch, the internal seal extending across 55% to 85% of an internal distance between the first location and the second location, the internal seal terminating with an internal end before reaching the second location, with the liquid flow passageway being between the internal end of the internal seal and the second location, wherein the width of the liquid flow passageway is: (a) up to 75% of the length of the secondary pouch, and (b) 15 to 45% of the internal distance between the first location and the second location, with the liquid flow passageway having a centerpoint in a position within 7.5% to 22.5% of the second location, based on the internal distance between the first location and the second location. a first reactive liquid component sealed inside a closed primary pouch comprising a primary pouch film, with the first reactive liquid component being in direct contact with an inside surface of the primary pouch; a second reactive liquid component inside a closed secondary pouch comprising a secondary pouch film, the second pouch being is a burstable pouch, the secondary pouch being sealed inside the primary pouch, the secondary pouch comprising the second reactive liquid component in direct contact with an inside surface of the secondary pouch, with an outside surface of the secondary pouch being in direct contact with the first reactive liquid component; a fitment attached to the primary pouch for the controlled dispensing of the first reactive liquid component and the second reactive liquid component after they have been combined and intermixed inside the primary pouch; and (a) up to 75% of the length of the secondary pouch, and (b) 15 to 45% of the internal distance between the first location and the second location, with the liquid flow passageway having a centerpoint in a position within 7.5% to 22.5% of the second location, based on the internal distance between the first location and the second location.