The contoured design fits securely without sagging or shifting

Contains gentamicin and fungistat preservatives

Constructed from durable black steel

and yeast overgrowth

Catron IV Aerosol, 10 oz RX-vaccine The contoured design fits securelyCatron IV Aerosol, 10 oz Catron IV (0. 05% Permethrin) is a screwworm and ear tick aerosol spray used to aid in the control of insect pests on beef cattle, dairy cattle, sheep, goats, hogs, and horses. Uses: kills and controls screwworms, fleece worms, and other blowfly maggots in or around superficial wounds protects wounds from flies kills ear ticks (spinose & Gulf Coast ear ticks offers protection against stable flies, horse flies, deer flies, face