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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 48 reviews
The most amazing material and service!

5 stars on everything, from materials to service by RSBTR!

Thanks so much for your review Juan! We're glad that you were satisfied with everything. If you have any questions about future projects, let us know. We're here to help!

Dyneema is winderful

Made an amazing lightweight pack out of the 1.43. I love how light and strong this stuff is!

Thanks for the review Zach! It really is such a cool material. We would love to see your pack out of this 1.43 DCF. Be sure to tag us on social media!

Dyneema 1.43 food bag project

Easy to cut with rotary cutter. Easy to sew. Used it to make dry top food bags for backpacking.

Thanks so much for your review Marsha! The 1.43 oz Dyneema is a great lightweight choice for food bags! We'd love to see photos of your project, be sure to tag us on social media!

Tent footprint.

Very robust and half the weight. Excellant

Thanks so much Norman! We're glad the 1.43 oz Dyneema is working well for your tent footprint. Let us know if you have any more questions, we're here to help!

1.43oz Dyneema

Excellent product. Made some zip pouches and a dry bag. Next up I'll use it on a pack.
I find it easy to work with. Holds a crease, I mark it with a gold sharpie, cut with a Stanley knife on a cutting mat. Tera80 thread, 70/10 needle, reasonably long stitch length, seal it with repair tape.
I love how it holds its form to work with, and I'll find out how it goes on curves when I jump in on a pack.
Great service, always helpful, nicely packaged and swiftly delivered. All round great from rsbtr!

Thanks so much for your great review, we appreciate it! Also, thanks for the great tips for 1.43 DCF! This material is very diverse and we love knowing that you're getting to use it in so many applications, enjoy!

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