Fast Mover FMT5013 Brushable Seam Sealer Rubber Waterproof 1KG TinThis grey synthetic rubber-based sealant is great for protecting any joint or overlap on vehicle panels from dust and water. Easily applied with a hard or soft brush with nylon bristles and can be overpainted once dry. - High performing, noncracking brushable seam sealer - Suitable for vertical and horizontal joints - Application - Ensure the surface before the application is cleaned with a suitable solvent-based degreaser or panel wipe- Area to be covered should be dry and free from rust - The sealer will air dry and it's possible to apply two coats