Busan® 11-M1 

Busan® 11-M1 is a multifunctional pigment for protection against corrosion, tannin staining, and UV light. This product is also an effective fire retardant and is used extensively to enhance the long-term performance and durability of paints. Busan® 11-M1 is the commercial form of modified barium metaborate monohydrate. It is 90+% active calculated as BaB2O4 H2O.



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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The information presented here was acquired by UL from the producer of the material.  UL makes substantial efforts to assure the accuracy of this data.  However, UL assumes no responsibility for the data values and strongly encourages that upon final material selection data points are validated with the material supplier.