Rio Fly Line Backing Dacron – 100 Yards
RIO’s traditional Dacron braided backing features high strength and low stretch and is unsurpassed in quality.
Provides a good balance between thinness and the ability to make blind splice loops.
Easier to knot than brands that are very thin but have too tight a weave for a blind splice loop.
Product Specifications
| Feature | Material: Dacron |
|---|---|
| Length | 100 yards |
| Construction | Braided backing |
FAQ
Is this backing suitable for blind splicing?
Yes, it is easier to make blind splice loops compared to very thin backings with tight weaves.
What makes this backing different from other Dacron options?
It offers a good compromise between thinness and strength, with a weave that allows for easier knotting and reliable blind splicing.
Is the backing strong and durable?
Yes, it has high strength and low stretch, making it reliable for fly line applications.


Keith May –
I’ve used this backing for several fly lines and it holds up well under regular use. The knotting is smooth and the blind splice loops form easily. It’s a solid choice for anglers who value reliability and ease of use.
Michael Ince –
The 100-yard length is perfect for my setup. It’s strong, doesn’t stretch much, and I found it much easier to tie knots than other brands I’ve tried.
William Reid –
Good quality and consistent performance. A bit thicker than some alternatives, but the ease of splicing makes it worth it for my fly fishing needs.