UL Prospector

Bubreak® 4419

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

Bubreak® 4419 is an antifoam/defoamer concentrate for use in water-based coatings, adhesives, and similar emulsion-based systems. The product contains no silicone or silica and is effective over a wide pH range. Bubreak® 4419 is composed of substances approved for use under 21 CFR § 176.200 and 21 CFR § 176.210 of the U.S. Food and Drug Administration regulations.

Most water- and emulsion-based products generate foam during production, shipping, or application. Bubreak® 4419 has been designed to perform as both an antifoam, fighting foam formation, and as a defoamer, breaking down existing foam. The product has proven effective in a wide range of resins, including acrylics, vinyl acrylics, polyvinyl acetates, and water-reducible alkyds.


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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