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1.1 oz Silnylon - Full Roll


1.1 oz Silnylon - Full Roll


  • 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 a full roll of 1.1 oz Silnylon (125 yds). Looking for smaller amounts? Click HERE for sales by the yard.

    Sil/PU (silicone/polyurethane) double coated 1.1 oz ripstop nylon (silnylon). This fabric is coated with a sil/PU layer on each side and is non-breathable. Lightweight and durable with some of the best waterproof/windproof performance on the market.

    The silicone coating of this silnylon fabric makes it extremely strong for its weight (the silicone adds to the fabric's tear strength). Our silnylon is highly waterproof, but not breathable. Each side of the silnylon fabric can be exposed to the weather since it's coated on both sides and between the fibers.

    Another bonus of silnylon is that its ripstop weave pattern means any small tears in your fabric will not expand or fray. This is done via the small reinforcement grids that are woven into silnylon fabric to prevent rips and runs.

    This silnylon is a great fit for projects such as tarps, tents, ponchos, gear sacks, pack covers, or any application where waterproof/windproof fabric is needed.

    NOTE - Colors with a reduced price of $4.75 /yd are being phased out of inventory. Once sold out, they will not be restocked.

    Want to quickly compare all our lightweight coated/non-breathable fabrics? Check out the "Fabric Comparison Guides" on our FAQ page.

  • Product Details
    Width ~58'' usable 
    Weight  1.1 oz/yd 2 (*1.24 oz/yd 2 with sil/PU coating)
    Denier 20D
    Finish/Coating Sil/PU coated both sides (impregnated)
    Hydrostatic Head (i.e. waterproof rating) ~2000 mm

Customer Reviews

Based on 216 reviews
David Hawn
Worked great

I used this fabric to make a rain cover for my backpack. As well as a ground trap, a wallet, and a couple stuff sacks. All of which worked out great.

Thanks David! 1.1 oz Silnylon is such a versatile fabric, we're glad you were able to make so many things out of it, enjoy!

Larry Cunningham
Fixing my trusty ol’ tent!

Last summer I went canoe camping only to find that the window in my Rei tent’s fly disintegrated. After circular reasoning with Rei, I realized I was going to have to repair this design flaw on my own. I remembered my days as a Boy Scout leader pushing the ultralight agenda. I googled and found you! Life became easy! We’ll interest rates notwithstanding! I needed a small amount so I lowered my expectations. But you were great. In a few days voilà. I had my tent fix. Now it’s back to the River. Thanks Guys!

Thanks for your review Larry! We are glad that you found us and now the world is your MYOG-oyster! Let us know if you ever have questions about future projects, we're always here to help!

Regine Parker

Great fabric as waterproof sheet liner

Thanks for your review, Regine! That is a great idea!

Karl Sauerbrey
good stuff

Lightweight silnylon for my groundsheet held up well thru Maine's 100-mile wilderness!

That is a bucket list trip! Even with the 100MW being super rooty and rocky, this should definitely do the trick for a ground sheet. Happy Hiking!

Paul Kenyon
beautiful cloth fun to work with

Silnylon is new to me and I'm enjoying working with it. Lightweight, waterproof, strong...and it can be glued!

There are so many things you can do with 1.1 oz Silnylon, it's a great fabric to keep on hand! We're glad that you are enjoying it. :)

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