Farnam Thrush-XX

Thrush-XX is a water resistant formula of 37.5% copper naphthenate used to aid in the treatment of thrush in horses. Thrush is a disease of the hooves characterized by thick, black, foul discharge. 

To use, pick hoof thoroughly (remove all dirt, debris and necrotic material) and pour on bottom of hoof or apply with a narrow paint brush to ensure coverage.