The company says its Ultrex PBB and Ultrex LM PBB have joined Supertrex PBB and Supertrex LM PBB as a complete family of drum-free cooling water treatment products, supplied as a “powder in a bag in a box.” The company says the PBB concept eliminates the need for storage, and disposal of drums, and greatly improves worker safety by eliminating drum handling.

— DuBois Chemicals

Cincinnati, OH