8 OZ, Caulk Bead Tamer, Helps Create An Even, Allows The User To Quickly Glide A Finger Or Shaping Tool Over The Bead, Helps You Shape & Smooth The Bead Quicker & Easier, Reduces Preparation Time, Little Or No Taping Necessary, Helps Ensure The Caulk Completely Fills The Gap To Form A Tight Seal, Helps Cut Down On Clean Up Time & Mess, Use Indoors & Outdoors, 1 Bottle Is Enough For About 4 Tubes Of 10.1 OZ Caulk, Will Not Affect Paintability.