LEISURE MARINE ROPE
NBI SPECIALISED
At NBI Specialised, our Leisure Marine Rope collection is engineered to meet the highest demands of yachting, boating, and watersport applications. Designed for performance, safety, and longevity, each rope in our range is built using advanced materials and precision manufacturing to deliver the ideal balance of strength, handling ease, and resistance to harsh marine environments.
Trusted in Every Marine Scenario
From dinghies, superyachts, to high-stakes racing, HMPE marine ropes from NBI Specialised are engineered for confidence, performance, and endurance at sea
Why NBI HMPE is the Ultimate Choice for Marine Applications
HMPE (Ultra-high Molecular Weight Polyethylene) rope is the modern solution for demanding marine environments where strength, weight, and reliability are critical. Used across both leisure and commercial sectors, HMPE marine ropes offer a performance edge that traditional materials like nylon, polyester or steel wire simply can’t match.
Key benefits of HMPE Rope:
HMPE is pound-for-pound stronger than steel—yet it’s incredibly light and buoyant. This makes it ideal for high-performance boat rope applications like towing, mooring, and winching.
Unlike traditional synthetic ropes, HMPE has ultra-low elongation. This ensures better control, responsiveness, and safety in rigging and sail handling operations.
Designed to withstand chafing and wear, HMPE ropes are often used in offshore marine environments and heavy-duty deck applications where long-term durability is essential.
HMPE rope will not rust or degrade in saltwater, making it perfect for marine ropes for boats, yachts, and dockside operations. It also resists chemicals, oils, and UV damage for added longevity.
Despite its strength, HMPE is soft, easy to handle, and simple to splice—making it a preferred choice for guard rails, safety lines, and even replacing steel wire onboard.
When combined with a protective sheath or reflective thread (as in our Reflecta series), HMPE ropes offer increased visibility in low-light conditions, improving both safety and aesthetics on your vessel.
OUR MARINE ROPE RANGE
ULTRA MARINE ROPE
MARINE ROPE WITH HMPE CORE AND POLYESTER OUTER SHEATH
Blending the high tensile strength of HMPE with the protective durability of a polyester sheath, our Ultra Marine Rope excels in both performance and longevity.
| CODE | DESCRIPTION | BREAK STRENGTH (KG) |
|---|---|---|
| Q5298 | 8MM ULTRA MARINE | 3400 |
| Q5254 | 10MM ULTRA MARINE | 5200 | Q5338 | 12MM ULTRA MARINE | 7400 |
REFLECTA ULTRA MARINE ROPE
ULTRA MARINE ROPE WITH REFLECTIVE STRIP FOR EASY IDENTIFICATION AT NIGHT
Combining the same robust HMPE/polyester build as our Ultra Marine Rope with integrated reflective strands, Reflecta Ultra Marine enhances visibility in low-light conditions – perfect for night sailing, rescue readiness, or simply turning heads at the marina – a standout choice for safety and aesthetics.
| CODE | DESCRIPTION | BREAK STRENGTH (KG) |
|---|---|---|
| Q5298 | 8MM ULTRA MARINE WITH REFLECTIVE STRIP | 3400 |
| Q5254 | 10MM ULTRA MARINE WITH REFLECTIVE STRIP | 5200 | Q5338 | 12MM ULTRA MARINE WITH REFLECTIVE STRIP | 7400 |
Designed for:
- Halyards, sheets, and sail control lines
- Towing heavy loads
- Steel rope replacement
- Winch line
Key Features:
- High strength-to-weight ratio
- Low elongation for precise control
- Enhanced abrasion and UV resistance
- Long service life in corrosive marine environments
ULTRA-12
12 STRAND ROPE MANUFACTURED WITH ULTRA HIGH MOLECULAR WEIGHT POLYETHYLENE (HMPE)
Lightweight Strength for Heavy-Duty Marine Use
Crafted from Ultra-High Molecular Weight Polyethylene (HMPE), these 12-strand ropes offer an exceptional strength-to-weight ratio, making them a reliable substitute for traditional wire rope. With minimal stretch, outstanding abrasion resistance, and easy handling, they’re suited for:
Mooring lines | Towing lines | Winch applications | General marine tasks
Ideal for those who need high strength without the bulk or corrosion of steel.
| CODE | DESCRIPTION | SPLICED BREAK (KG) | LINEAR BREAK (KG) |
|---|---|---|---|
| Q5312 | 2MM ULTRA-12 | 830 | 920 |
| Q5313 | 3MM ULTRA-12 | 1440 | 1600 |
| Q5269 | 5MM ULTRA-12 | 2430 | 2700 |
| Q5270 | 6MM ULTRA-12 | 3150 | 3500 |
| Q5253 | 8MM ULTRA-12 | 4680 | 5200 |
| Q5255 | 10MM ULTRA-12 | 6480 | 7200 |
| Q5316 | 12MM ULTRA-12 | 7830 | 8700 |
GUARD RAIL
HMPE GUARD RAIL - STEEL REPLACEMENT WIRE FOR GUARD RAILS
Wire Replacement for Safety and Simplicity
This lightweight yet ultra-strong alternative to steel guard rail wire is made from HMPE fibers. It offers outstanding tensile strength and durability without the corrosion or maintenance of metal cables. Perfect for creating safe, secure perimeter lines aboard modern leisure vessels.
| CODE | DESCRIPTION | BREAK STRENGTH (KG) |
|---|---|---|
| Q5325 | 3MM GUARD RAIL | 390 |
| Q5317 | 5MM GUARD RAIL | 980 |
REFLECTA GUARD RAIL
GUARD RAIL WITH REFLECTIVE STRIP FOR EASY IDENTIFICATION AT NIGHT
High-Visibility Safety Lines for Night and Day
Our Reflecta Guard Rail Rope builds on the strength of HMPE with an added reflective element for visibility after dark. Ideal for increasing onboard safety, this rope ensures that your guard rails are clearly marked and easily identifiable in all lighting conditions.
| CODE | DESCRIPTION | BREAK STRENGTH (KG) |
|---|---|---|
| Q5325 | 3MM GUARD RAIL WITH REFLECTIVE STRIP | 390 |
| Q5317 | 5MM GUARD RAIL WITH REFLECTIVE STRIP | 980 |
ADVANTAGES
Easy to handle, install, and splice
UV and saltwater resistant
Strong yet lighter than steel
DINGHY ROPES (HMPE LIGHT)
Versatile Lines for Small Craft and Sailing Performance
Ideal for a wide range of dinghy functions, these ropes are perfect for mainsheets, halyards, jib sheets, kickers, outhauls, and sail ties. They’re also commonly used as painter lines for securing your dinghy to a dock or tender. Engineered for flexibility, control, and dependability, our dinghy ropes support responsive sailing and easy handling.
2mm Dinghy Cords
STOCK CODE: Q5165
WIDTH: 2 mm
BREAKING STRENGTH: 150 kg
COMPOSITION: POLYESTER SHEATH, HMPE CORE
3mm Dinghy Cords
STOCK CODE: Q5166
WIDTH: 3 mm
BREAKING STRENGTH: 200 kg
COMPOSITION: POLYESTER SHEATH, HMPE CORE
4mm Dinghy Cords
STOCK CODE: Q5167
WIDTH: 4 mm
BREAKING STRENGTH: 350 kg
COMPOSITION: POLYESTER SHEATH, HMPE CORE
5mm Dinghy Cords
STOCK CODE: Q5168
WIDTH: 5 mm
BREAKING STRENGTH: 500 kg
COMPOSITION: POLYESTER SHEATH, HMPE CORE
6mm Dinghy Cords
STOCK CODE: Q5169
WIDTH: 6 mm
BREAKING STRENGTH: 600 kg
COMPOSITION: POLYESTER SHEATH, HMPE CORE
LEECH LINES
Precision Tensioning for Optimal Sail Trim
Used to fine-tune the trailing edge of a sail, our leech lines help sailors maintain the perfect sail shape under varying wind conditions. Whether for tightening the leech or visualizing airflow with sewn-in yarns, these lightweight lines ensure better performance and sail longevity.
Q5170 3MM HMPE LEECH LINE
STOCK CODE: Q5170
WIDTH: 3 mm
BREAKING STRENGTH: 700 kg
COMPOSITION: POLYESTER SHEATH, HMPE CORE
Q5171 4MM HMPE LEECH LINE
STOCK CODE: Q5171
WIDTH: 4 mm
BREAKING STRENGTH: 900 kg
COMPOSITION: POLYESTER SHEATH, HMPE CORE
Q5172 6MM LAZY JACK
STOCK CODE: Q5172
WIDTH: 6 mm
BREAKING STRENGTH: 680 kg
COMPOSITION: POLYESTER SHEATH, HMPE CORE
OFFSHORE SAILING ROPES
High-Performance Ropes for Bluewater and Coastal Cruising
Our offshore-grade ropes, including durable yacht braids, are ideal for demanding applications like mooring, docking, towing, and rigging on larger vessels. The double-braided construction delivers flexibility and strength while remaining soft in hand and easy to manage. Perfect for sheets, halyards, safety lines, and general-purpose rigging, this rope is a go-to solution for serious sailors.
Q5174 6MM YACHT BRAID
STOCK CODE: Q5174
WIDTH: 6 mm
BREAKING STRENGTH: 950 kg
COMPOSITION: POLYESTER
Q5175 8MM YACHT BRAID
STOCK CODE: Q5175
WIDTH: 8 mm
BREAKING STRENGTH: 1400 kg
COMPOSITION: POLYESTER
Q5176 10MM YACHT BRAID
STOCK CODE: Q5176
WIDTH: 10 mm
BREAKING STRENGTH: 2200 kg
COMPOSITION: POLYESTER
Q5177 12MM YACHT BRAID
STOCK CODE: Q5177
WIDTH: 12 mm
BREAKING STRENGTH: 3000 kg
COMPOSITION: POLYESTER
DOWNLOAD THE NBI SPECIALISED MARINE ROPE BROCHURE FOR MORE INFORMATION, PRODUCT SPECIFICATIONS AND COLOUR OPTIONS.
QUALITY ASSURED
NBI Specialised Ropes are manufactured in accordance with the ISO 9001:2015 quality management system.
Our in-house laboratory, where continuous product testing during the manufacturing process is done, allows for consistent quality and specification adherence.
KEY FEATURES & BENEFITS
- Conforms to required safety standards
- Offers on-site testing ability
CONSTRUCTION
Yarns used in the manufacture of NBI Specialised Marine Ropes are of superior quality, thus producing products of excellent performance abilities.
NBI marine ropes are coiled or spooled and supplied in shrink-wrapped packages.
INDUSTRY APPLICATIONS
- Fishing
- Shipping
- Sailing
- Boating
- Nautical use
- Marine
- Cargo handling