West System Micro-Balloons Fairing Filler 417
West System Micro-Balloon Fairing Powder #417
This powder is used in conjunction with West System Epoxy resin & hardener and can be used with other brands of epoxy resin and hardener also.
It is an ideal fairing agent for minor irregularities in your hull surface on both fibreglass, composites and timber.
A dark brown phenolic plastic microballoon which is added to mixed resin to produce a low density fairing filler with outstanding application characteristics particularly suited to large scale fairing.
This is perfect for below the waterline, as micro-balloons prevent water from being absorbed into fairing.
3 sizes available
This product used to be know as 407 filler powder