P40 ISOPON Glass Fibre Compound 250ml is a glass-fibre compound designed to bridge holes and give you a perfectly smooth surface. This specially designed formula hardens in 20 minutes. The hardener is included.
- Can be sanded after 20 minutes
- Chemical paste contains two components
- Easy to paint over after work is complete
- Great for filling holes
- Fully water resistant
- Contains strong polyester bridging compound