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The 407 Low-Density is a blended microballoon-based, fairing filler for the West System Epoxy. Add 407 to a mixture of epoxy resin/hardener to create a fairing putty.
The 407 Low-Density is a blended microballoon-based, fairing filler for the West System Epoxy. Add 407 to a mixture of epoxy resin/hardener to create a fairing putty.
It’s easy to sand, or carve this putty once it has cured, even with hand tools. 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 into any West System 105 Resin / 200 Series Hardener combination.
The West System 407 Low-Density Fairing Filler has been designed for: Fairing, Carving, Thickening. For Filling and Fairing add 20% to 40% by weight to the West System Epoxy mix.
Available in 150 gr container.
Download here User Manual and Product Catalogue