Fiberlay 8oz Phenolic Microsphere Bubbles

Description

Fiberlay 8oz Phenolic Microsphere Bubbles: 15788

High-performance Phenolic bubbles are kind of ultra-lightweight inorganic non-metallic material with hollow structure, and is a versatile and high-performance new lightweight material. Phenolic 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. Most used in epoxy resin systems.