Caulk serves as a barrier from water, protecting from leaks and drafts around doors and windows. Caulk serves as a useful visual component in commercial settings, filling closing gaps where bacteria and dirt can accumulate. Caulk leaves attractive, clean lines moldings, baseboards and other joints and corners. With hundreds of color and varieties available combined with the craftsmanship and skills of our specialists Pro-Spec Commercial Painting guarantees our work will surpass your expectations.