1/8" Black Polyester Shock Cord - 100 ft Marine-Grade Spool

This 1/8" (3 mm) black shock cord is perfect for light-duty applications where flexibility, stretch, and durability matter. It features a multi-strand rubber core for smooth elastic performance and a marine-grade polyester jacket that resists abrasion, UV rays, moisture, cracking, and wear far better than polypropylene alternatives.

Flexible Cord for Custom Tie-Downs, Outdoor Gear, and Repairs

Designed to stretch up to 100% of its original length, this cord is ideal for building bungee cords, securing tarps, organizing gear, or performing outdoor repairs. The 100 ft roll provides ample material for repeated use across trailers, boats, canopies, or field kits — just cut to length and pair with compatible hooks.

Key Features

• Diameter: 1/8" (3 mm)
• Length: 100 feet
• Core: Multi-strand rubber for smooth, even stretch
• Jacket: Marine-grade polyester resists UV, moisture, and abrasion
• Stretch capacity: Up to 100% of original length
• Color: Black
• Ideal for: Tarps, canopies, light-duty tie-downs, sailing gear, trailers, and gear organization

California Residents: WARNING