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Glass Microballoons


Glass microballoons are very small, essentially a fine powder, which are often used as thickeners for thixotropic mixes such as adhesives and castings. They are popular with ceramics conservators and with furniture conservators. Pigments may be added to the microballoons as well. 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.


Item #




Glass Microballoons 0.34- 0.4 mm, 500 grams