3M™ MSP Sprayable Seam Sealer, 08374, is a high-solids, moisture-curing seam sealer that can be caulked or sprayed as a sealer or a sound deadening coating. The sealer provides a fast method of sealing trunk and floor pan seams, quarter panel seams, and any other seam where a sprayed or coated appearance is necessary. Bead can be used for general purpose automotive seams, including door skins, rocker panels, rear body panels, trunk seams, floor pans, etc. Sprayed seam can be used for trunk seams, quarter panels, any other OEM sprayed seam replacement. Sprayed coating can be used inside door skins, inside body panels, or any area where a sound deadening coating is needed.