Wire-handle swab for applying large quantities of Pipe Gasket Lubricant or PVC Cements, Primers and Cleaners to pipe and fittings. 4" (10 cm) wide cotton swab with 11" (28 cm) wire handle works excellent on pipe that is 6" (15 cm) diameter or larger. When applying solvent weld cements and primers the applicator size should be greater or equal to 1/2 the pipe diameter.