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Product Information
The Seac Dyneema Spearfishing Roll of Line is a 50-meter spool of 1-millimeter black line made from 100-percent Dyneema, built for spearfishing applications that demand a thin line with high resistance to wear and tear.
Who it is for
This line suits spearfishing divers who need a strong, compact spool of line for their gear setup. Because it is made entirely from Dyneema fiber, often referred to as one of the world's strongest fibers, it holds up well to the abrasion and repeated use common in spearfishing.
Key details
- Material: 100-percent Dyneema fiber
- Color: Black
- Length: 50 meters per reel
- Diameter: 1 millimeter
DiveCatalog.com is an authorized Seac dealer and a dive shop in Irvine, California, serving divers since 2003. Call 888-701-4017 or chat with us if you have questions about fit or compatibility with your spearfishing setup.
- World's strongest fiber construction gives this line extreme resistance to wear and tear.
- 100-percent Dyneema material makes up the entire line.
- Black color line is included on the reel.
- 50-meter reel provides a generous length of line for spearfishing use.
- 1-millimeter diameter keeps the line thin and manageable.
- Purpose-built for spearfishing applications.
| Brand | Seac |
| Product Type | Spearfishing Accessory, Line |
| Material | 100-percent Dyneema |
| Color | Black |
| Length | 50 meters |
| Diameter | 1 millimeter |
| MPN | 1110009000000A |
| Barcode | 887728017707 |
⚠️ WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
Frequently Asked Questions
What material is the Seac Dyneema spearfishing line made from?
This line is made from 100-percent Dyneema fiber, often cited as one of the world's strongest fibers. That construction gives it strong resistance to wear and tear, which is useful for the repeated handling and abrasion that comes with spearfishing.
How long is each Seac Dyneema line spool?
Each spool contains 50 meters of line. Each spool holds 50 meters of line wound on a reel, giving spearfishing divers a substantial amount of line from one spool.
What diameter is the Seac Dyneema spearfishing line?
This Seac line has a diameter of 1 millimeter. It is offered in black and sold in a 50-meter reel, making it a thin, low-profile option built from 100-percent Dyneema for spearfishing use.












