Fiberlay Glass Micro Bubbles White 1#

Description

Fiberlay Glass Micro Bubbles White 1#: 15731

High-performance glass bubbles are kind of ultra-lightweight inorganic non-metallic material with hollow structure, and is a versatile and high-performance new lightweight material. Glass Bubbles are used to slightly thicken and reduce the weight of finished parts. Used to Lighten parts or to make much easier to sand after cure. Generally used with Fumed Silica for putties.