West System 406-2 Colloidal Silica Adhesive Filler 1.7 Oz, Off White

Description

Highlights :
A thickening additive used to control the viscosity of the epoxy and prevent epoxy runoff in vertical and overhead joints.
A very strong filler that creates a smooth mixture, ideal for general bonding and filleting.
Often used in combination with other fillers, it can be used to improve strength, abrasion resistance, and consistency of fairing compounds, resulting in a tougher, smoother surface.