WD-40-Beadhead by Big Y Fly Co.
The WD-40-Beadhead is a versatile fly pattern designed to attract fish in situations where extra movement and visibility are needed. It performs well on a variety of food sources, especially small caddis, emergers, and midges.
Its beadhead design allows it to sink quickly without requiring a split shot, making it ideal for use with light tippets. This makes it a reliable choice when fishing in slow-moving or still waters where fish are actively feeding on small insects.
Often used as a dropper beneath a larger dry fly, the beadhead adds effective attraction and helps trigger strikes in key feeding zones. It is a proven pattern for midge-based fishing and is especially effective during periods of high insect activity.
| Feature | Description |
|---|---|
| Best for | Small caddis, emergers, midges |
| Use case | As a dropper with a dry fly or on its own in slow-moving water |
| Advantage | Fast sinking, no split shot needed, strong attraction |
FAQ
Can the WD-40-Beadhead be used in fast-moving water?
It is best suited for slow-moving or still waters. In fast-moving water, it may not sink effectively without additional weight or a split shot.
Is it suitable for use with a dry fly?
Yes, it is commonly used as a dropper beneath a larger dry fly to increase attraction and trigger strikes.
Does it work well in cold or low-light conditions?
Please contact customer service




Katherine Duncan –
This beadhead works great in early morning when midges are active. I used it with a dry fly and got several strikes. It sinks fast and doesn’t tangle in the tippet. A solid choice for small insects.
Joe Hill –
Fished it on a calm lake during a midge hatch. The fly stayed visible and attracted fish even on a light tippet. A bit more expensive than others, but effective.
Blake Rampling –
Used it as a dropper with a dry fly and saw a lot of fish take it. The beadhead design helps it sink without needing extra rigging. Works well in still water.