406 colloidal silica - White - 275g - West System

A general purpose thickening additive suitable for gluing, gap filling and filleting. Can be used to prevent resin slip when applied to vertical surfaces or ceilings and to control epoxy viscosity.Mixing Directions:Add 3% to 8% by weight to the resin/hardener mixture. Often used in combination with other fillers to control the working characteristics of an epoxy mixture, e.g., to improve the consistency of caulking compounds.