A new solution to the age old problem of messy caulk beads. It can provide a smooth, clean caulk bead that is easy to work with and shape. The smooth bead helps ensure the caulk completely fills the gap to form a tight seal. Easy 3 step application: 1. Apply caulk. 2. Spray bead tamer immediately to the complete surface on and around the caulk strip. 3. Smooth caulk using a dry finger, wiping excess on a paper towel. Wash hands immediately after use. Caulk cures normally, leaving no residue. Bead Tamer works with all types of caulk interior or exterior. (1) 8 oz. bottle is enough for about 4 tubes of caulk. Will not affect paintability.