West Systems 403 Microfibres 150g. Ref16: MI-WS-403S, AF 5-65093 

A 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 to West System epoxy mix. 

Colour: Off-White.

150g