Vettec Equi-Pak CS 210cc can be used with or without a hoof pad. The Equi Pak CS is a soft pad material with copper sulphate for treating thrush. This hoof packing material is durable. It requires the use of a Vettec XL gun because it is a two-part epoxy acrylic. It is a flexible and supportive pad material, yet does not tear the frog upon removal. Top selling pad material and thrush treatment. Anvil Brand carries a full line of Vettec Products.