Rx Sustain III Bolus (sulfamethazine) Sustained Release Bolus (72 Hours) for Calves Promotion Vet-recommended and backed by a

Vet-recommended and backed by a state-of-the-art lab for reliable

strong and comfortable handle

Patented Purifect Technology uses the breakthrough Ceragenin molecules to mirror the natural immune system and accelerate recovery

All-Natural Healing: Supports faster healing of minor wounds and irritations

cleans the wound

Rx Sustain III Bolus (sulfamethazine) Sustained Release Bolus (72 Hours) for Calves Promotion Vet-recommended and backed by aRx SUSTAIN III Antibacterial Calf Bolus (Sulfamethazine) Sustained Release (72 Hours) SUSTAIN III Boluses are formulated for oral administration in ruminating replacement calves (calves over 1 month old that are not on an all milk diet). These sustained release boluses are designed to provide effective antibacterial activity for up to 72 hours, targeting a broad spectrum of common cattle diseases. Ideal for receiving programs, they help beat