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Your cart is empty.Glass microspheres are small, hollow glass bubbles that can be used as an easy to sand light weight filler reinforcement in resin. They can be used in composites to fill polymer resins for specific characteristics such as weight, sandability, and sealing surfaces.
J. Naranjo
Reviewed in the United States on March 4, 2025
This was ridiculously small quantity for the price.
Customer
Reviewed in the United States on February 28, 2025
Simple glass microspheres, not much can go wrong, can it? They work as intended to thicken epoxy.
Elizabeth Palonis
Reviewed in the United States on April 22, 2025
I use this product along with epoxy. I mix these products to obtain a consistency of toothpaste . I apply it to my model airplane where there are joints like the horizontal stabilizer to the fuselage. It eliminates the unfinished appearance and forms a joint where it appears that the two parts are one
Sabrina
Reviewed in the United States on July 15, 2024
Way smaller than I expected
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