West System 40715 Low Density Filler 12oz

Fairing filler mixtures cure to light, easily Sandable material that is generally used for cosmetic or surface applications like shaping, filling or fairing.

West System Low-Density Fairing Filler

407 Low-Density filler is a blended micro balloon-based filler used to make fairing putties that are easy to sand or carve. Reasonably strong on a strength-to-weight basis. Cures to a dark red/brown color.