New Bulldog Multi-Bond Adhesive is the one product you need for hundreds of applications. Bulldog’s precision applicator lays down professional grade adhesive that stubbornly grips, creating a permanent bond on virtually any surface. Use Bulldog for most repair needs, including attaching accessories, seam sealing, and minor crack repair on metal, fiberglass, and even plastic surfaces. Bulldog is less messy than tubes, and it can be reused without adhesive drying in the tip.