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1.1 oz Silpoly XL - Full Roll


1.1 oz Silpoly XL - 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 Silpoly XL (125 yds). Looking for smaller amounts? Click HERE for sales by the yard.

    Update 7/1/2021 - We've transitioned this product to a new manufacturing process with the specific goal of increasing both the quality and consistency of the goods. The waterproof rating has also been raised to ~3000 mm HH. All fabric shipped after this date will meet the new standard. Thanks for your patience!

    Wider and more waterproof, 1.1 oz Silpoly XL is the big brother to our best selling 1.1 oz Silpoly material. Put simply, it's over a foot wider with one of the best waterproof ratings on the market for lightweight coated fabrics.

    Designed from the ground up by us, the custom woven XL width and enhanced waterproof coating combine to offer best in-class coverage and protection from the elements.

    In addition to mega coverage and its wateproof/windproof characteristics, Silpoly XL offers lower water absorption and increased UV resistance compared to Silnylon - particularly useful in outdoor applications to minimize sag/stretch when wet and color fade over time.

    Great for projects such as tarps, tents, ponchos, gear sacks, pack covers, or any application where lightweight waterproof/windproof fabric is needed.

    Please note the following:

    1. This fabric has matte and shiny sides due to our cire finishing process (see pic). You can place either side towards the elements, but remember to double-check that you're pairing similar sides in projects with multiple panels (e.g. tarps, tents, etc). Should you choose, you can seam seal either side of the fabric with 100% silicone sealant such as Sil-Net.

    2. Due to roll width slitting limitations, the selvedge has NOT been removed for these goods.

  • Product Details
    Width 72" with selvedge (~70" usable)
    Weight  1.1 oz/yd 2 (*~1.75 oz/yd 2 with sil/PU coating)
    Denier 20D x 20D 
    Finish/Coating Silicone impregnated (coated both sides) 
    Hydrostatic Head (i.e. waterproof rating) >3000 mm

Customer Reviews

Based on 71 reviews
Very waterproof

Great for poncho

Thanks for the review! We're glad you like the Silpoly XL for your new DIY Poncho!

Linda Harbuck
Fantastic Rain Cover Kit

We will be traveling to a rainy area and wanted suitable rain covers for our day packs. The ones for sale were not what I wanted. With your ripstop kit (instructions, fabric, elastic cord, and 2 cord stops) I was able to make two custom covers and only had to purchase another pair of cord stops. Thank you for a well-priced alternative. I'm confident they will keep our packs dry.
--A satisfied customer.

Thanks for your review! We're glad you were able to make multiple rain covers for your day packs to keep your gear dry. Happy Hiking!

Nancy Hilborn
Silpoly adds to van life 😁

Thanks RipStop by the Roll! First time customer, long time sewist and camper. Ordered the wide Silpoly to make a tarp for my son's weekend warrior van. He wanted a way to stay dry between the back doors which will be his kitchen. Had to pack small and light and be functional for back country hiking trips too. Used cordura patches for wear points and tieout reinforcement. Great website and excellent response time to my emailed questions. Fabric arrived in a timely fashion and was as described. Happy with the shopping experience and the finished project. Useful videos and blogs featuring other projects and sewing techniques and tips!

Thank you so much for the kind review Nancy! We are so glad that the resources were helpful in making your son's van tarp! We'd love to see pictures, here is the link if you'd like to share!

Diy hammock and tarp

After purchase of 1.1silpoly xl for a tarp and 1.0 hyper d and all hardware for a hammock the first trip went splendidly. 10 hrs of moderate rain dry as a bone .I must admit to spraying the tarp with silicone water repellent in anticipation of a rainy 4days, great experience, quality products will always recommend .

Thanks so much Larry! Great choices for your DIY Hammock and Tarp! It's great to get the rain test out of the way on your first trip so you can feel extremely confident the next time you take it out. Happy Hammocking!

Janice Wildermuth
Backpack cover

Easy to make, fits nicely.

Thanks for leaving a review Janice! We're glad to hear that the 1.1 oz Silpoly worked well for you backpack cover. Let us know if you have any questions about future projects, we're here to help!