MLG-33 sealer (two- part seam sealer) is designed for Mannington Assurance® II, Insight® Plus, Insight® Plus GB, Realities®, Primus®, Relay® RE, Paradigm Collection and VivendiTM Collection with low-gloss urethane-based wearlayers. A properly sealed seam will be as strong as the surface of the floor covering, and will remain intact for the life of the floor. The Versatile Sealing Tip (VST-96) is included in this kit.