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Butrol 23 is based on the well-known and effective barium metaborate pigment that has been modified to provide superior performace without the toxicological concerns associated with lead and chromate pigments.

Busperse 229 is an organic dispersant designed to minimize the problems of blistering and adhesion loss and at the same time act as a pigment dispersant and wetting agent. The effectiveness of Busperse 229 is attributed to its ability to allow better wetting of the substrate by the binder, reducing moisture permeability of the paint film.

Busperse 47 is a 100% solids, zero VOC, nonionic dispersant for solvent-based coatings. Use levels for Busperse 47 range from 0.2–0.5% based on total formula weight. Busperse 47 has shown the ability to aid in dispersing difficultto-grind pigments, such as organic reds, yellows, and oranges as well as various black pigments. The nonionic nature of Busperse 47 makes it compatible in a wide range of coatings vehicles allowing for ease of formulation.

Bulab Flamebloc 428 calcium metaborate is a fire retardant and smoke suppressant for use in plastics, paints, textiles, and rubber compounds. Bulab Flamebloc 428 contains no lead, barium, zinc, or other regulated heavy metals. Since it is borate based, Bulab Flamebloc 428 will provide char formation and subsequent smoke suppression. This fine particle size material is easily incorporated into a formulation with maximum dispersibility.

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