Keratex Hoof PuttyUsed to fill cavities left by the removal of abscesses from the sole. The malleable wax contains slow release organic disinfectants. Because it is self adhesive and flexible, it requires no maintenance once in place and can be used on either shod or unshod hooves. Seals and waterproofs separation cavities and abscess wounds from dirt, manure and other sources of infection. 200g tin.