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These fillers are transparent, hollow microscopic spheres that provide a low cost, low density filler material. Added to a mixture of epoxy resin and hardener, they result in a good fairing compound that is heat resistant, lightweight and has good compressive strength. The mixture can be mixed with a small amount of silica-based thickener to prevent sagging. not recommended for glue.


*Prices are subject to change without notice and are not guaranteed.

3M Glass Microbeads (1L)

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