Glass microballoons are very small, essentially a fine powder, and are often used as thickeners for thixotropic mixes such as adhesives and castings. They work particularly well when producing acrylic resins such as Paraloid B-72 and Paraloid B48N. Each jar comes with a complimentary N95 rated, NIOSH approved disposable dust mask for your safety and comfort while using this product. Sold by the pound.
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Glass Microballoons – #GB3
Original price was: $17.55.$5.27Current price is: $5.27.
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