Bondo Dynatron Finishing Spreaders

3M/Dynatron Spreaders are designed for spreading body and fiberglass fillers, finishing putties, and resins. Flexible, durable design with sharp edges are easy to clean. Cured filler will remove easy--pops off. Long-lasting tool creates professional results. Specialized spreading edge is ideal for precise applications. Offers a clean, wax-free surface.