Polycell Multi Purpose Exterior Polyfilla is a tough exterior filler suitable for all exterior filling jobs. It sets in 60 minutes to a grey weatherproof finish that will accept bolts and screws and will not shrink or crack.
- Tough weatherproof formulation.
- Sets in 60 minutes to a grey, weatherproof finish.
- Accepts bolts and screws.
- Will not shrink or crack.
Remains workable for 15 minutes.
For best results, mix 4 1/2 parts filler to 1 part water to a smooth paste and fill slightly proud, smoothing level with the surrounding surface before it sets.