/b/veterinary-news/posts/boehringer-launches-its-first-internal-teat-sealant Boehringer has announced the launch of Ubroseal Dry Cow 2.6 g intramammary suspension for cattle (Bismuth Subnitrate, heavy), the company's first teat sealant. Ubroseal is licenced for the prevention of new intramammary infections throughout the dryen-USTelligent Community 10