Description Product Description Polycell Exterior Polyfilla Ready Mixed 330g is a tough exterior filler suitable for all outside filling jobs. It sets in 60 minutes to a grey weatherproof finish that will accept bolts and screws and will not shrink or crack. Durable weatherproof formulation for general outdoor repairs Sets in 60 minutes to a grey, weatherproof finish Accepts bolts and screws and will not shrink or crack
