A masonry method for adhering together first and second structures comprising: loading a dry adhesive into a bag 10, characterized in that the bag includes a triangular-shaped tip section 3, a conical section 11, and a neck section 5 disposed between the tip section and the conical section and dimensioned to allow folding of the triangular tip section towards the conical section during mixing of contents within the bag, wherein the triangular-shaped tip section includes a sidewall continuously narrowing from a bag tip towards the neck section and dimensioned to allow cutting of a first orifice 4 into the flexible bag at a point between the bag tip and the neck section sufficient for the introduction of a liquid and the conical section includes a sidewall continuously narrowing from a main body of the flexible bag towards the neck section and dimensioned to allow cutting of a second orifice at a point between the main body and the neck section dimensioned to produce a desired flow of hydrated adhesive out of the bag when the bag is squeezed; sealing the bag closed; cutting the first orifice through the triangular-shaped tip section; introducing liquid into the bag through the first orifice; mixing the liquid and the dry adhesive within the bag, wherein the dry adhesive includes an additive for producing an adhesive paste with a flowing texture that can be squeezed out of the flexible bag when hydrated with the liquid; cutting the second orifice through the conical section of the bag; and squeezing the adhesive paste from the second orifice onto a surface of a selected one of the first and second structures, wherein a geometry of the conical section and the flowing texture of the adhesive paste produce a substantially continuous, substantially cylindrical body of the adhesive paste through the second orifice. loading a dry adhesive into a bag 10, characterized in that the bag includes a triangular-shaped tip section 3, a conical section 11, and a neck section 5 disposed between the tip section and the conical section and dimensioned to allow folding of the triangular tip section towards the conical section during mixing of contents within the bag, wherein the triangular-shaped tip section includes a sidewall continuously narrowing from a bag tip towards the neck section and dimensioned to allow cutting of a first orifice 4 into the flexible bag at a point between the bag tip and the neck section sufficient for the introduction of a liquid and the conical section includes a sidewall continuously narrowing from a main body of the flexible bag towards the neck section and dimensioned to allow cutting of a second orifice at a point between the main body and the neck section dimensioned to produce a desired flow of hydrated adhesive out of the bag when the bag is squeezed; sealing the bag closed; cutting the first orifice through the triangular-shaped tip section; introducing liquid into the bag through the first orifice; mixing the liquid and the dry adhesive within the bag, wherein the dry adhesive includes an additive for producing an adhesive paste with a flowing texture that can be squeezed out of the flexible bag when hydrated with the liquid; cutting the second orifice through the conical section of the bag; and squeezing the adhesive paste from the second orifice onto a surface of a selected one of the first and second structures, wherein a geometry of the conical section and the flowing texture of the adhesive paste produce a substantially continuous, substantially cylindrical body of the adhesive paste through the second orifice.