Product Description
Flies treated with Henry’s Sinket quickly break surface tension and rapidly drop in the water column to where the fish are. It helps nymphs get deep, where they roll along the bottom as naturally dislodged nymphs would. It’s especially effective on streamers, getting flies down on the first cast rather than waiting until the materials become saturated. Henry’s Sinket is completely biodegradable.
Directions for use:
Apply desired amount to nymph. Use fingers to work into nymph. Reapply when needed.
Our View
This is a high quality sinkent that is perfect for any trout angler.
Features
- Liquid sinking agent
- Helps break surface water tension so flies sink faster
- Gets streamers down fast
| Specification | Detail |
|---|---|
| Form | Liquid |
| Usage | Apply to nymph or streamer |
| Biodegradable | Yes |
FAQ
How long does Henry’s Sinket stay effective after application?
The effectiveness lasts until the fly is submerged or until the agent is washed away by water flow. Reapplication is recommended when the fly begins to float or lose sink rate.
Can Henry’s Sinket be used with both nymphs and streamers?
Yes, it is effective on both nymphs and streamers, helping them sink faster and reach deeper water more naturally.
Is Henry’s Sinket safe for the environment?
Yes, Henry’s Sinket is completely biodegradable and safe for aquatic environments.

Richard Underwood –
Used this with my streamers on a cold stream trip and they dropped right away. No waiting for saturation. The flies reached the bottom quickly and I caught a few trout. Works well in fast water.
Una Arnold –
Good product for deep water fishing. The sink rate is consistent and the flies don’t float. A bit of reapplication is needed after a few casts, but overall very effective.
Hannah Cameron –
Perfect for my trout fishing trips. Nymphs sink deep and stay on the bottom. I’ve used it for several weeks now and it hasn’t degraded or lost effectiveness.
Andrew Roberts –
Works well in moderate currents. I applied it to my dry flies and they sank faster than expected. A small amount is enough for each fly.