West System 409 Filler Microsphere Blend
Buy West System 409 Microsphere Blend Filler for marine epoxy and fibreglass work, for sailing boats, with free delivery to the UK.
A pure white, blended microsphere based filler for filling and fairing GRP boats. This light weight additive has good load bearing strength but is easy to work with hand tools after cure. For filling and fairing add 10% to 25% by weight to mixed epoxy. Colour: White