Duraglas is the original, premium all-purpose reinforced marine polyester filler.
- Repairs holes, tears and cracks on fiberglass, wood and metal
- Combines resin and chopped fiberglass, giving Duraglas superior strength over ordinary polyester fillers
- Can also be used with fiberglass cloth to cover large holes in a fraction of the time it takes to blend in a patch
- Waterproof above and below the water line when properly topcoated
- Finely milled fiberglass strands ideal for all marine applications and repairs