1.1 oz MTN Silnylon - Waterproof/Lightweight - Ripstop by the Roll

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1.1 oz MTN Silnylon 6.6 XL

$12.50 /yd
Charcoal Gray
Dark Olive
Vader Blue
Which should I pick and why?
No order minimum. Choose this option to send fabric cut and folded (like a blanket). See continuous cut policy for full details on max cut lengths.
  • The Mountain Series is quite simply a collection of the highest performance fabrics/materials on earth. If you're searching for the best, this is it. 

    Our 1.1 oz MTN Silnylon XL is designed to be nothing short of the lightest, strongest, most waterproof Silnylon on the planet. We start with a sheet of super strong 30D Nylon 6.6 yarn, add a ripstop grid, then finish with the highest quality 100% silicone coating known to man. 

    The result is a Silnylon with insanely high tear strength, > 3000 mm waterproof rating, and finished weight of just 1.3 osy (click HERE to see full specs).

    The 1.1 oz MTN Silnylon XL is a great fit for projects/products that require the absolute best combination of weight, durability, strength, and long-term waterproofing. Typical applications include tarps, tents, ponchos, gear sacks, pack covers, or any application where high performance waterproof/windproof fabric is needed.

    Want to quickly compare all our lightweight coated/non-breathable fabrics? Check out the "Fabric Comparison Guides" on our FAQ page. (*MTN series to be added soon)

  • Product Details
    Colors Vader Blue, Coyote Brown, Charcoal Gray, Dark Olive
    Width ~63-64'' usable 
    Weight  1.1 oz/yd 2 (*1.3 oz/yd 2 with silicone coating)
    Denier 30D x 30D
    Yarn Nylon 6.6 high-tenacity
    Finish/Coating Silicone coated both sides (impregnated)
    Hydrostatic Head (i.e. waterproof rating) >3000 mm
    Full Specs Click HERE

Customer Reviews

Based on 12 reviews
Best prices.

large selection of material to chose from that are the lowest price you can find.

Ripstop By The Roll

Great fabric for your outdoor projects that require waterproof/windproof protection.
This is a very lightweight fabric yet super strong! If you need to protect your outdoor gear from the wind & rain this is the fabric you need.

Just what I needed!

I used the material to make UL capes for my barbershop... the materials I chose worked better than I expected!!

MTN 1.1 XL great material for tarp

The MTN SilNylon XL is a great material. What I miss though, is a lighter neutral colour and maybe a better price would be great too. I understand that quality manufacturing create costs, but just asking...
Have a great day.

Hi Thomas, Thanks for the review! We will be bringing on new colors for the MTN line this year!
Mountain Fabrics

We absolutely love the Mountain fabrics, both the Silnylon and the uncoated breathable versions. They are light yet very strong and durable. In fact we have been surprised by how tough they are. Highly recommend them !!

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