* Helps the hoof to harden
* Strengthens soft soles
* Disinfects soles prone to fungal and bacterial attacks.
* Contains bio-available sulphur
NAF Pro Feet Rock Hard is a completely natural product, which helps the hoof to harden and develop to protect brittle hooves. Rock hard strengthens soft soles and disinfects frogs that are prone to fungal and bacterial attack. Rock hard contains naturally bio-available sulphur for maximum hoof horn integrity.