CGC's 17 L Box Synko Pro Series Fill and Finish Joint Compound formula ensures excellent adhesion and minimal shrinkage, delivering a smooth, seamless finish that is easy to sand. Ideal for filling and finishing joints, this compound enhances productivity with its efficient coverage and reliable performance. Whether youre a contractor or a DIY enthusiast, CGC's Synko Pro Series Fill and Finish Joint Compound is your go-to solution for achieving a high-quality, professional finish on drywall surfaces.