Sealant application can be tricky—uneven or bumpy caulk lines, excess sealant oozing out, and inconsistent beads can quickly turn a simple task into a frustrating one. But what if we told you there’s an easy solution to all of these problems? With a smoothing agent, you can achieve a flawless, even finish with minimal effort. BUILDRITE STOPGAP SMOOTH is a ready-to-use smoothing agent designed to smooth the surface of various sealants and adhesives, guaranteeing a professional-grade, smooth finis