1.43 oz Dyneema® Composite Fabric CT5K.18 - Full Rolls


1.43 oz Dyneema® Composite Fabric CT5K.18 - Full Rolls


  • Placing a wholesale order shouldn't be hard, so we made it easy...

    For the first time, order  full rolls of material straight through the site. No emails, phone calls, or wasted time. And did we mention wholesale pricing? 


    1) Due to bulk size,  exact shipping costs will be billed for all roll goods. Once your order is ready, we'll send you a link to pay for shipping. 

    2) Discount codes are  not allowed for any wholesale purchase. If you use a discount code, the portion applied to any wholesale line item will be added back to the shipping invoice we send you. 

    NOTE - This is an MOQ quantity of 1.43 oz Dyneema Composite Fabric Hybrid (39.4 yds). Due to the nature of manufacturing from DSM, bulk orders will come in minimum quantities of 9.8 yard sections. For more about this, check out this article. Are you looking for smaller amounts? Click HERE for sales by the yard.  

    The 1.43 oz/yd 2 Dyneeema® Composite Fabric (formerly Cuben Fiber). DCF is a patented, ultra-lightweight fabric made of flexible non-woven composite laminates which are reinforced with Dyneema®® fibers.

    This fabric is costly and for good reason. It's 15x strong than steel and provides the highest tear and tensile strength of any competing fabric on a weight-by-weight and thickness basis. Use only for projects that demand high-performance and the absolute best in ultra-lightweight, waterproof fabric.

    The 1.43 oz/yd 2 variant of DCF has a much higher Dyneema® fiber content along with a thicker mylar layer compared to the 0.8 oz/yd 2 variant. This makes it significantly stronger in tensile/tear strength, more abrasion/puncture resistant, and the lightest DCF fabric recommended for ultralight backpacks, food/bear bags, etc.

    Also great for ultralight yet robust rain gear, highly durable tarps/tents/shelter walls or floors, reinforcement areas, and any type of stuff sack or packing pod.

    Dyneema® is a trademark of DSM. Use of these trademarks requires approval from DSM. 

    Want samples of all our DCF materials? Click HERE. DCF sample pack

  • Product Details
    Color Gray (Natural), Light Green (OD), Blue (BL3), Dark Green (OD2)
    DSM product ID CT5K.18
    Width 54'' 
    Weight  1.43 oz/yd 2 
    Finish/Coating 100% waterproof

Customer Reviews

Based on 53 reviews
Dominic Kootsillas-Conybeare

1.43 oz Dyneema® Composite Fabric CT5K.18

Thanks for your review Dominic! Let us know if you have any questions about future projects, we're here to help!

Alan Stokes
dyneema footprint

used 1.43 for a tough, durable no sew footprint. used double side dyneema tape to double over fabric and then sealed this with 1 inch dyneema tape. probably a bit overkill but it's waterproof and so far (12 nights on trail) no problems.

Thanks for the review Alan! Better safe than sorry! Happy Camping!

Darren Wilson
1.43 oz dyneema

Just love this fabric . Perfect for dry bags, I have made food bags and sleeping bags dry bags from it and now a electronic dry bag .
Great product

Thanks Darren! The 1.43 oz Dyneema is great for so many DIY projects. It sounds like you're knocking out some great things. We'd love to see, be sure to tag us on social media!

Dynema 1.43oz

Used it to make a bear bag kit to match a popular brand...only I was looking to make it larger to carry a few extra days worth of food...plus dog food for my hiking bud.(my lab...not the guy next door!)

Thanks so much for your review Lou! Making your own bear bag is an easy project and a great thing to make exactly your own. We'd love to see photos of your bear bag, be sure to tag us on social media!

Make it your own!

This is a "hardy" version of DCF. My tent storage bag was a thinner version, a very tight fit, and well abraded/torn/patched over the last few years of use (unfortunately the tent is often on the outside of my pack in the winter). I was able to easily create a stronger, slightly larger version of bag with left over fabric for a little ditty bag. Now it is not a struggle to get the tent in the bag! My result was not perfect, but I am learning as I use this fabric for little projects.

Thanks for your review Ellie! That is an awesome project to make with the DCF bags, plus the tent sacks are always way too small. Happy Hiking!

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