3/8 in Black Polyester Bungee Cord 100 ft Spool - Marine Grade

Our review focuses on the 3/8 in Black Polyester Bungee Cord on a 100 ft spool and its biggest selling point: long-term outdoor durability. In this review we found the marine grade polyester jacket gives genuine UV and abrasion resistance while the latex core supplies full 100% stretch, making it a reliable choice for outdoor tasks where exposure and repeated use matter. The spool format keeps the cord tidy and ready for projects from tarps to kayak decks, so buyers who need a weatherproof, heavy-duty shock cord should consider this product.

Key Features

• 100 ft spool: Provides plenty of continuous length for multiple projects and reduces the need to splice shorter pieces.
• 3/8 in diameter: Balances strength and flexibility so it knots easily and is suitable for tie-downs, tarps, and general purpose use.
• Marine grade polyester jacket: Offers high UV and abrasion resistance to withstand sun exposure and rough contact points.
• 100% stretch latex core: Delivers full elastic recovery and dependable shock absorption for securing loads and gear.
• Resistant to rot and solvents: Helps maintain performance in damp or chemically exposed environments, extending usable life.

Who It's For

This cord is well suited for outdoors enthusiasts, DIYers, and anyone needing a durable tie-down solution for camping, kayaking, boating, tarps, or home organization. The long spool and robust jacket make it useful for repeated or heavy-duty applications where UV and abrasion resistance matter.

Customers who need very light-duty elastic for small crafts or a slimmer diameter for delicate applications may find the 3/8 in size larger than desired. Also, if extremely high initial tension is required, consider other non-elastic fasteners instead of shock cord.

Pros & Cons

Pros

• Durable marine grade jacket that resists UV exposure and abrasion in outdoor use.
• Full 100% stretch from the latex core provides reliable elastic recovery and shock absorption.
• Long 100 ft spool offers strong value for projects and reduces joins or splices.

Cons

• Some users may find the 3/8 in diameter too large for fine craft or small hardware holes.
• Stretchability is generous and soft; those wanting stiffer resistance may prefer a different core.

Specifications

Diameter	3/8 in (9.5 mm)
Length	100 ft spool
Jacket material	High tenacity polyester (marine grade)
Core	First use latex rubber, 100% stretch
Color	Black
Resistance	UV, abrasion, rot and organic solvents
Made in	USA

Our Verdict

The 3/8 in Black Polyester Bungee Cord on a 100 ft spool is a practical, cost-effective choice for outdoor and demanding uses thanks to its marine grade jacket and full-stretch latex core. It represents solid value for campers, boaters, and handymen who need weather-resistant elastic cordage, while those needing very fine or stiff elastic should consider alternate sizes or materials.

Frequently Asked Questions

Is this cord suitable for kayak deck rigging?
Yes, the UV and abrasion resistant polyester jacket and full stretch core make it suitable for kayak deck lines and similar outdoor marine uses.

Can the cord be knotted and spliced?
Yes, the cord knots easily and the continuous 100 ft spool minimizes splices; for permanent joins, standard bungee splicing techniques are recommended.

Will the cord rot if left wet?
The polyester jacket resists rot and the materials are selected for outdoor exposure, so it holds up well in damp conditions.