EX-CELL
EX-CELL is a general purpose builder's caulk for use on a wide variety of surfaces, delivering good adhesion and durability. This caulk forms a flexible, durable, airtight, and water-resistant seal. Once cured, the bead is mildew resistant and meets ASTM C-834 Type OP, Grade 0° C. It can be used to seal cracks, joints, and seams around: windows, trim, doors, ceilings, drywall, and air conditioning vents and ducts
