Two component sandable fibreglass filler which takes the place of short and long strand products.

Ideal for bridging holes while providing a tough, resistant GRP coating.

- Spreads like a short strand yet bridges holes like a long strand.
- Non-sagging even on vertical surfaces.
- spreads, adheres, and finishes like a polyester filler.
- Forms a hard, durable surface that is still smooth and very easy to sand.
- Water resistant.
- Can be finished with putty or glaze or directly primed.