CAULK-EZ is a unique, caulk tooling aid that enables all caulk users to achieve a perfect bead of caulk without the mess and is as easy to use as one, two, three: Apply a thin bead of caulk, spray on CAULK-EZ holding the nozzle 4 to 6 inches from the surface, wipe the caulk bead smooth applying light pressure. CAULK-EZ is formulated for all kinds of caulks and adhesives and prevents excess caulk from sticking to either your fingers or to the adjacent surfaces. It also delivers a perfect bead of caulk both in terms of appearance and smooth edges thereby preventing cracking, peeling and leaking. It will not stain even painted surfaces and when dry the adjacent surfaces can be painted. CAULK-EZ is also non-flammable and odorless. One can covers up to 400 linear feet (8 ten ounce tubes) of caulk and fits in a shirt pocket.