Vettec 210cc Equi Pak Copper Sulfate Calving This style is preferred by Color:Earth Grey This style is preferred by Reiners as a transition bit deform or degrade For use as pad packing material for Thrush Can be used as a preventative measure during wet seasons Bonds to the sole eliminating the need to pick out the feet and apply daily medication Uniform support allows for faster thicker hoof wall and sole growth Provides same protection and support as original Equi Pak New 210cc Cartridge Features Larger dispensing ports Locking collar holding tip in place After use airtight capping mechanism Durable tube design Interchangeable with all 210cc dispensers Benefits No cutting tips or clogged ports Collar locks tip in place and prevents back flow Airtight cap extends into tube and ensures equal flow of both parts Tube design and larger openings prevent back pressure that can break seams More volume per tube