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West System 407 Low-Density filler

West System 407 Low-Density Filler

West System 407 Low-Density Filler


407 Low-Density filler is a blended microballoon-based filler used to make fairing putties that are easy to sand or carve.

Reasonably strong on a strength-to-weight basis.

Color: Dark Red/Brown.

Mixing Percentages by weight with 105 Resin.

Adhesive: 30%

Filling & Fairing: 35-40%


Product Datasheet