People rave about Amsteel Blue like it's woven from pure magic. From the research I've done, it becomes apparent that Amsteel Blue is just a trade name for a Dyneema 12-strand braid made by Samson Ropes. In the USA, this is probably the most ubiquitous brand about and easy to obtain.
However, you can buy Dyneema D12 hollow braid in the UK under different brand names. The 7/64" stuff that whoopie slings are made from is 2.5mm thick. I'm paranoid so I've been looking for 3mm thick stuff. If you don't mind the colour, sailingmad.com (no affiliation) sell it for £1.12 a metre - that's cheaper than the genuine Amsteel sold by UK Hammocks. I'd question the 1,000kgs breaking strain quoted, but I'm confident that it will be more than strong enough to make some whoopie slings from.
If anyone can find it cheaper than this, please let me know!
However, you can buy Dyneema D12 hollow braid in the UK under different brand names. The 7/64" stuff that whoopie slings are made from is 2.5mm thick. I'm paranoid so I've been looking for 3mm thick stuff. If you don't mind the colour, sailingmad.com (no affiliation) sell it for £1.12 a metre - that's cheaper than the genuine Amsteel sold by UK Hammocks. I'd question the 1,000kgs breaking strain quoted, but I'm confident that it will be more than strong enough to make some whoopie slings from.
If anyone can find it cheaper than this, please let me know!