What's the most difficult part about throwing streamers? Actually throwing streamers. Casting a sinking line with a weighted fly has never been a breeze, but the SONAR Sink 30 offers you one of the most castable sinking fly lines Scientific Anglers have ever created. Get down fast with the 30′ sinking head without fearing for your life while casting.
Scientific Anglers Sonar Sink 30 Warm 350grain
- 30' extra-fast sinking head with handling line for better casting and control
- Intermediate running line with ST+ slickness additive
- High durability and low tangling
- For temperate climates
- Super Fast Sink: 4.0 – 8.0 ips, sinks 4' – 15'
- Replaces Mastery Streamer
- Express Braided multifilament core
Premium Next Working Day delivery to mainland UK is FREE* on ALL orders
Premium Delivery to Highlands and Islands, Isle of Man and Northern Ireland is FREE* on ALL orders
Delivery to Republic of Ireland is FREE on orders over £150
Delivery to the EU & Channel Islands is FREE on orders over £399
For full details, pricing and delivery terms please view our delivery information and charges page.
Returns and Exchanges
Unused or unwanted purchases can be returned for refund within 28 days of receipt.
Purchases can be returned for exchange within 28 days of receipt.
For full details and terms please view our returns and exchanges policy.