GE Siliconized Painters Pro Acrylic Seal & Paint caulk creates durable seals for indoor or outdoor paint projects. Ideal for sealing around windows, doors, baseboards, molding and other trim, this paintable caulk is paint-ready in as little as one hour and stays flexible and crack- long-term. It guns out effortlessly, tools smoothly and cleans up with soap and water, helping you easily create seamless results. Once fully cured, this siliconized acrylic caulk is to water and stain-causing mold and mildew growth so your seals remain reliable and beautiful for years to come.