A low density blended filler specifically designed for fairing applications. When mixed with WEST SYSTEM brand epoxy, this filler has a smooth, creamy texture. It trowels on easily, holds a feather-edge well, and resists running or sagging on vertical surfaces. WEST SYSTEM 410 filler’s physical properties make sanding about 30%easier than that of WEST SYSTEM 417 Microballoons. Unlike most fillers, WEST SYSTEM 410 is light-colored. Therefore priming and/or pigmented epoxy coating may not be needed before painting.
