Ex-Cell

EX-CELL is a versatile builder’s caulk designed for a wide range of surfaces, providing excellent adhesion and durability. This general-purpose caulk creates a flexible, durable, airtight, and water-resistant seal, making it ideal for various applications. Once cured, the bead is mildew resistant and complies with ASTM C-834 Type OP, Grade 0°C standards. It effectively seals cracks, joints, and seams around windows, trim, doors, ceilings, drywall, and air conditioning vents and ducts. Additionally, EX-CELL is paintable and suitable for both interior and exterior use, ensuring a seamless finish in any project. The product is conveniently packaged in vacuum-filled tubes for easy application.