11 bead spreader that works with all caulking guns and cartridges. Applies 11 continuous thick or thin beads of adhesive. Bead varies with pressure, speed and angle of application. For vertical, horizontal or overhead areas. Nozzle rotates to reach into corners. No trowel required. Opens for cleaning. For cove base, paneling, flooring, tile, foam insulation board, tub kits, flooring, carpet and wood moldings.