Abstract: An axially elongated perforated tube having a leading end and a trailing end. The tube is restricted at its leading end and open at its trailing end for the insertion of an adhesive and a ram to extrude the adhesive. The ram is conically tapered having its smaller diameter at its leading end.

Abstract: A multicomponent adhesive system is provided wherein the components are stored in containers, each having an orifice at one end and a slideable plunger at the other. The containers holding identical components are arranged diagonally to each other on opposite sides of a common axis. A force is applied simultaneously against each of the slideable plungers to push the components from each container through each orifice. The components are mixed directly as they are pushed from the container to be extruded to said work site.

Abstract: Adhesive is delivered to a work site by providing said component in a cartridge having an orifice at one end and a slideable plunger at the other end. An axial force is applied against the plunger, intermittently pushing the adhesive from the cartridge. The force is applied by an impact wrench producing slow speed, moderate to high torque, and limited duration of force.

Abstract: An axially elongated performed tube having a leading end and a trailing end. The tube is restricted at its leading end and open at its trailing end for the insertion of an adhesive and a ram to extrude the adhesive. The tube is selectively divided along its length into a plurality of porous axial sections, each section having a porosity different from that of its adjacent section, enabling selected distribution of the adhesive in selected areas.