Description
West System 403 microfibres 150g blend of cellulose cotton fibres used as a thickening additive for bonding applications. Epoxy thickened with microfibers provides good wetting out of the substrates and excellent gap-filling properties. Add 4% to 16% by weight of 403 to West System epoxy mix.
Colour: Off-White.
Weight – 0.27
Product Type – Boat Maintenance > Resins & Fibreglass Repair > Fillers & Additives
