SGT KNOTS Marine Grade Bungee Cord - 100% Elastic Cord, Dacron Polyester Bungee Shock Cord for DIY, Tie Downs, Commercial Use

4.7 4.7 out of 5 stars | 7,918 ratings

Price: 19.95

Last update: 12-09-2024


About this item

Industrial Strength Shock Cord - Top-quality marine grade shock cord with industrial level strength, stretch, and longevity! High Quality distinctive design that is built to last.
Proprietary Dacron Polyester Shell: - Our proprietary design and construction provide long-lasting resistance to all-weather environments and UV rays. The 1000 denier dacron polyester shell covering repels water and defies abrasion even better than nylon.
Long Lasting 100% Stretch: Guaranteed to hold elasticity longer than other bungee, and shock cords on the market. First extruded latex rubber holds a consistent 100% stretch and high modulus.
Sizes and Colors: 41 Sizes and 20 Colors For Any Situation: Eight Diameters: 1/8", 5/32", 3/16", 7/32", 1/4", 9/32", 5/16", 3/8". Six Lengths: 10ft, 25ft, 50ft, 100ft, 500ft, and 1000ft. Nineteen Colors: Black, Brown, Emerald Green, Kelly Green, Maroon, Midnight Blue, Neon Green, Neon Orange, Neon Yellow, OD Green, Pink, Purple, Red, Royal Blue, Silver, Tan, White, Woodland Camo, and Yellow.
Veteran Owned and Operated: Just like the Marine Corps, SGT KNOTS is committed to be the best of the best. We continue to live by the motto, Semper Fidelis—Always Faithful. Our loyalty to our customers is what makes us who we are, and the reason we continue to grow in popularity and product offerings. We promise to maintain the strength and consistency of our products. We also pass down our bulk savings to our customers!

Product information


Top reviews from the United States

jmoon529
5.0 out of 5 stars Superior Quality and Performance
Reviewed in the United States on June 14, 2023
The SGT KNOTS Marine Grade Shock Cord is an absolute game-changer when it comes to securing and fastening items in any outdoor setting. This shock cord is a testament to superior quality and performance.

The durability of this marine-grade shock cord is exceptional. It is made from high-quality materials that can withstand harsh weather conditions, UV exposure, and heavy usage. I've used it for various applications, from securing equipment on my boat to creating custom storage solutions while camping, and it has never let me down.

One of the standout features of this shock cord is its strong elasticity. It provides reliable tension, ensuring a secure and snug fit for my gear. Even with repeated stretching and use, it maintains its elasticity and resilience, offering long-lasting performance.

The versatility of the SGT KNOTS Marine Grade Shock Cord is impressive. It is available in different diameters and lengths, making it suitable for a wide range of applications. Whether I need to secure a tarp, create a DIY gear strap, or tie down items for transportation, this shock cord delivers excellent results.

In addition to its performance, the bright colors of the shock cord are a practical touch. They enhance visibility and make it easier to locate and identify the cord among other items.
Matthew Holland
5.0 out of 5 stars It is bungee
Reviewed in the United States on November 1, 2024
It is literally bungee cord. I used it to replace all the bungee on my kayaks and it was perfect and really durable. Overall good amount for a good price.
Seychellois
5.0 out of 5 stars Don't let 1/4 inch put you off if you think you need larger diameter - sailors take note
Reviewed in the United States on May 30, 2024
I am going back for my third 100 foot reel of this cord.

The UV resistance has been excellent aboard my sailboat where I use the cord for retention of my flag halyard to the toe rail. This is my most UV exposed application and it has held up very well in weather 24/7/365. Even the color (red) has held up. Very pleased with that compared to other cord I have used.

I highly recommend rolling your own bungees (second picture). There are any number of hooks available on Amazon in various configurations. You can deal with almost any bungee related use case if you make your own plus it is way cheaper and way more configurable to your specific needs.

I had typically used 3/8" cord and was a little reluctant to go with 1/4" cord (Sgt knots is out of stock on 3/8) but I was very pleasantly surprised with the robustness of the 1/4 inch. No problem for my applications.

For example, I decided to make an anchor snubber (first picture) a couple of weeks ago and had a bunch of the 1/4 inch bungee sitting in the garage with nothing to do. Normally a snubber would require two strands of 1/2 or 3/4 bungee to deal with a 7500 pound sailboat with chain rode. I decided to use a big loop of four strands of the 1/4 inch resulting in a combined 8 5 foot strands of bungee to provide about two feet of "spring". This worked perfectly at anchor in up to 20 Kts gusts of wind. So, for you sailors out there, this stuff is the bomb. Good UV performance and quite robust.

I checked the stretch factor - there must be a technical name for this - and found the cord would stretch comfortably from four feet at rest to six feet at pretty full stretch. You can do the math to figure out what that means for your application and your cord length. As I mentioned, the "resistance to stretch" ls excellent based upon my experience with my snubber. Again, there is probably a technical term for this too.
Customer image
Seychellois
5.0 out of 5 stars Don't let 1/4 inch put you off if you think you need larger diameter - sailors take note
Reviewed in the United States on May 30, 2024
I am going back for my third 100 foot reel of this cord.

The UV resistance has been excellent aboard my sailboat where I use the cord for retention of my flag halyard to the toe rail. This is my most UV exposed application and it has held up very well in weather 24/7/365. Even the color (red) has held up. Very pleased with that compared to other cord I have used.

I highly recommend rolling your own bungees (second picture). There are any number of hooks available on Amazon in various configurations. You can deal with almost any bungee related use case if you make your own plus it is way cheaper and way more configurable to your specific needs.

I had typically used 3/8" cord and was a little reluctant to go with 1/4" cord (Sgt knots is out of stock on 3/8) but I was very pleasantly surprised with the robustness of the 1/4 inch. No problem for my applications.

For example, I decided to make an anchor snubber (first picture) a couple of weeks ago and had a bunch of the 1/4 inch bungee sitting in the garage with nothing to do. Normally a snubber would require two strands of 1/2 or 3/4 bungee to deal with a 7500 pound sailboat with chain rode. I decided to use a big loop of four strands of the 1/4 inch resulting in a combined 8 5 foot strands of bungee to provide about two feet of "spring". This worked perfectly at anchor in up to 20 Kts gusts of wind. So, for you sailors out there, this stuff is the bomb. Good UV performance and quite robust.

I checked the stretch factor - there must be a technical name for this - and found the cord would stretch comfortably from four feet at rest to six feet at pretty full stretch. You can do the math to figure out what that means for your application and your cord length. As I mentioned, the "resistance to stretch" ls excellent based upon my experience with my snubber. Again, there is probably a technical term for this too.
Images in this review
Customer image Customer image
BrianJ Farkas, PGA
4.0 out of 5 stars Fair Market Price for a Good Product
Reviewed in the United States on June 18, 2024
Price and Delivery Time Fit my Needs - Won't know how the quality holds up until I have used it for a while but first impression is that it is durable and will do the job
SuSu
5.0 out of 5 stars As described
Reviewed in the United States on September 10, 2024
High quality, exactly what I needed as an earthquake safety line across some shelves and to add bungee straps to the outside of my backpack to hold my sweatshirt. Great purchase! Fun colors! Fast delivery! Also you can melt the ends after each cut without a bunch of melted mess.
Customer image
SuSu
5.0 out of 5 stars As described
Reviewed in the United States on September 10, 2024
High quality, exactly what I needed as an earthquake safety line across some shelves and to add bungee straps to the outside of my backpack to hold my sweatshirt. Great purchase! Fun colors! Fast delivery! Also you can melt the ends after each cut without a bunch of melted mess.
Images in this review
Customer image
Richard Kadrmas
5.0 out of 5 stars Great stuff!
Reviewed in the United States on November 1, 2024
Easy to use. I used it to winterize my window air conditioner with styrofoam panels.
Gene
5.0 out of 5 stars Works great.
Reviewed in the United States on November 25, 2024
Easy to work with and easy for making Bungy Cords. Thanks, Gene
totem12
5.0 out of 5 stars quality
Reviewed in the United States on November 19, 2024
this is the only brand of bungee cord i use... great quality and service

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