UL Prospector

Bubreak® 4479

Buckman Laboratories, Inc. makes their documentation available in the regions indicated below:

Bubreak® 4479 is a defoamer concentrate. The product provides efficient foam control in a variety of situations, including acidic or alkaline systems, and over a broad range of conditions. Buckman recommends testing various levels to ensure adequate foam protection. However, as with most defoamers, excessive amounts should be avoided. Bubreak® 4479 disperses readily in water and can be used without prior dilution. However, it is acceptable to dilute the product with water before use. For best results, add the concentration of around 10%.


Buckman Laboratories, Inc. produces sustainable chemicals through energy saving and water conservation, as well as being environmentally and economically responsible. Their R&D creates leading-edge technology that offers new process improvement, chemical formulations, economically viable, and industry-focused technology platforms. Buckman produces chemicals that can be used in high-performance products.

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Buckman Laboratories, Inc.

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