Premium quality, firm, high density, closed cell foam blocks for fly tying and making foam cylinders. 30% higher density than industry equivalent material, for best results use our Upavon Gunville Foam Cutters.
- Available in 12 vivid colours.
- Dimensions: L 15cm (~6″) x W 7.5cm (~3″) x D 2.5cm (~1″).
- Also available in HD Foam Sheets
- Complements our Super HD EVA Foam Blocks
- Manufactured in the UK.








