Weiss’ BP – Dark
My BP (Baetis Perdigon) is just a clean, simple, durable Perdigon pattern. Danville threads used in the construction of this pattern really set these apart from most as the thread seems to glow when resined over. No flash for a natural looking bug. Super slim and clean for quick sink rates which is immensely important with this type of fly.
Specifications
| Feature | Detail |
|---|---|
| Pattern Type | Perdigon (Baetis Perdigon) |
| Thread Type | Danville |
| Finish | No flash, natural appearance |
| Design | Super slim and clean |
FAQ
What makes the Danville thread special in this pattern?
The Danville thread glows when resined over, giving a natural, lifelike appearance without flash.
How does the sink rate of this pattern compare to others?
The pattern is super slim and clean, which provides quick sink rates, making it ideal for targeting Baetis Perdigon.
Is this pattern suitable for all types of water conditions?
Please contact customer service

Thomas Dickens –
This pattern performs well in clear streams. The slim design allows it to sink quickly and looks very natural in the water. The Danville thread really stands out when resined, giving a realistic finish without any flash.
Dylan Nolan –
I’ve used this pattern for several weeks now and it holds up well in both still and moving water. The sink rate is excellent and the natural look makes it easy to spot when it’s on the water.
Carl MacLeod –
It’s a solid choice for Baetis Perdigon fishing. The construction is clean and the thread glows well when resined. A bit more expensive, but worth it for the quality.