Fibral Fiberglass Filler takes the place of short and long strand products and is ideal for bridging holes while providing a tough resistant GRP coating.
- Smooth spreading and easy to apply
- Can be shaped and sanded once cured
- Completely waterproof
- Can be sanded and directly top coated in 20 minutes
Substrates: Bare steel, fiberglass, SMC, rigid plastic, fully cured paint surfaces