Paintable caulk with strong multi-surface adhesion on many surfaces including wood, plaster, drywall. Flexible, durable caulk formula and creates a long lasting waterproof seal. Top applications include baseboards, crown molding, interior door casings and interior wood trim. Alex plus caulk is low in odor and cleans up with water. Acrylic latex plus silicone caulk works for interior and exterior paint projects.