Navy & Black Superyacht Mooring Rope – Heavy-Duty Polyester Braid on Braid Dock Lines
Our premium Navy & Black Polyester Braid on Braid Superyacht Mooring Rope is designed for strength, durability and reliable performance when securing larger vessels.
Manufactured from 100% High Tenacity Polyester, this heavy-duty double braid rope features a 24 strand outer cover and 12 strand inner core, providing excellent breaking strength, flexibility and resistance to demanding marine conditions.
Available in 18mm and 24mm diameters, with a choice of Navy or Black, these ropes are ideal for superyachts, large motor yachts, Dutch barges and heavy-duty dockside mooring applications.
With unspliced breaking loads of up to 12,180kg (12.18 tonnes), this rope offers a dependable solution for demanding marine ropework.
Key Features
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100% High Tenacity Polyester – Strong, durable rope for demanding marine applications.
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Heavy-Duty Double Braid Construction – 24 strand outer cover with a 12 strand inner core.
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High Breaking Strength – Unspliced rope breaking loads up to 12,180kg.
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Two Diameters Available – Choose from 18mm or 24mm.
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Navy & Black Colour Options – Classic colours suited to superyachts and larger vessels.
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Excellent UV Resistance – Suitable for prolonged outdoor and marine exposure.
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Good Abrasion Resistance – Designed for regular mooring and dockside use.
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Flexible & Easy to Handle – Smooth braided construction for convenient rope handling.
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Low Water Absorption – Polyester fibres absorb relatively little water.
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Suitable for Custom Mooring Lines – Can be professionally spliced to meet specific requirements.
Rope Sizes & Breaking Loads
| Rope Diameter |
Weight per 100m |
Unspliced Rope Breaking Load |
| 18mm |
24.00kg |
6,510kg (6.51 Tonnes) |
| 24mm |
42.65kg |
12,180kg (12.18 Tonnes) |
Breaking loads refer to the unspliced rope, not a finished rope assembly.
Technical Specifications
| Specification |
Details |
| Product Type |
Superyacht Mooring Rope / Dock Line |
| Material |
100% High Tenacity Polyester |
| Colours |
Navy & Black |
| Construction |
Double Braid / Braid on Braid |
| Outer Cover |
24 Strand Polyester |
| Inner Core |
12 Strand Polyester |
| Available Diameters |
18mm & 24mm |
| Specific Gravity |
1.38kg/dm³ |
| UV Resistance |
Excellent |
| Chemical Resistance |
Good |
| Melting Point |
Approx. 256°C |
| Critical Temperature |
Approx. 170°C |
| Elongation at Break |
Approx. 15% |
| Fibre Water Absorption |
Approx. 1–2% |
| Wet Abrasion Resistance |
Good |
| Dry Abrasion Resistance |
Good |
| Stated Rope Standard |
ISO 10547 |
Suitable Applications
Ideal for a range of demanding marine applications, including:
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Superyacht Mooring Lines
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Large Motor Yacht Dock Lines
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Dutch Barge Mooring
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Marina & Pontoon Berthing
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Heavy-Duty Dockside Mooring
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Large Vessel Securing Applications
Custom Splicing Available
Need a particular rope length, soft eye splice or alternative end termination?
We offer professional custom rope splicing at our London warehouse. Please contact us to discuss your requirements.
Our custom splicing service allows you to create mooring lines tailored to your vessel and berthing arrangements.
