MS Polymer, moisture curing adhesive and sealant in one that cures to form a tough water resistant seal. Toolbox adheres to a wide variety of materials and is a true "tool box" in a cartridge. Sticks and seals just about anything, Interior / exterior. Paintable with most water-based paints. Rapid skinning and curing. Non toxic; isocyanate and solvent free. Resistant to salt and chlorinated water. Mould resistant. Sealing lap joints in box guttering, sealing air conditioning ducts, adhesive for fixing wall panels to studs, floor boards to joist. Re-fixing of loose ceramic tile. Adhering and sealing acrylic/ABS shower units. Adhering and-caps to retaining walls. Sealing gaps and expansion joints in concrete, brick, mortar metal and stonework. 7029774250 - Grey 7029764250 - White 7063564250 - Black