407 Low-Density Fairing Filler 12oz sandinggrinding The fast-running disc removes paint

The fast-running disc removes paint

Applying a release agent such as Ease Release™ 200 (available from Smooth-On) prior to casting polyurethane

* Buff is 1/2" thick x 4" diameter

a “barrier coat” of clear acrylic lacquer sprayed directly onto the pattern is usually effective

These #7/#56 Fishtail Gouges have a 7 sweep

407 Low-Density Fairing Filler 12oz sandinggrinding The fast-running disc removes paint407 Low Density is a blended microballoon based fairing filler for WEST SYSTEM Epoxy. Add 407 to a mixture of epoxy resin hardener to create a fairing putty. Its easy to sand or carve this putty once it has cured. The filler is reasonably strong on a strength to weight basis. Blended with epoxy to a peanut butter consistency, it will be easy to fair. The higher the percentage of 407 in your epoxy mix, the easier it will be to fair. You can blend it