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1.6 oz HyperD™ PU4000

$8.25 /yd

1.6 oz HyperD™ PU4000

$8.25 /yd

  • WHOLESALE- Looking to buy larger amounts at 25-40% savings? Click HERE for full roll sales.

    This is the waterproof version of our custom developed HyperD line of lightweight diamond grid nylon. This fabric is coated with a silicone/PU layer on one side, then a multi-pass PU coating on the other to create a highly waterproof/non-breathable fabric.

    At a 1.6 oz base weight, HyperD® PU4000 offers increased durability, lower stretch, and much higher waterproofness than our 1.1 oz Silnylon

    Great for projects such as tent/shelter floors, ground sheets, tarps, ponchos, gear sacks, pack covers, or any application where midweight, highly waterproof/windproof fabric is needed.

    *Note - shiny side is PU4000 and dull is sil/PU. If seam sealing this fabric, you will need a sealant intended for PU coated materials (e.g. Seam Grip). 

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

  • Product Details
    Colors Black (N/A),  Charcoal Gray ( 18-0601 ), Dark Olive ( 19-0516 )
    Width ~58'' usable, selvedge trimmed  (147.3 cm)
    Weight  1.6 oz/yd 2 (*~1.9 oz/yd 2 with sil/PU + PU4000 coating)  (53.8 grams)
    Denier 40D x 40D 
    Finish/Coating Sil/PU mix one side, multi-pass PU4000 other side
    Hydrostatic Head (i.e. waterproof rating) ~4000 mm 

Customer Reviews

Based on 38 reviews
Memorie Durfee
A durable, watertight fabric

I am using this fabric to make the bathtub floor of a tent. I haven't field tested it yet, but I was able to fill a square of this up with water and it was definitely watertight. I think you might even be able to use this fabric to make a water carrier or canteen. I am very pleased.

That is a great project idea! Thanks for leaving us a review!

High quality and very light!

I used this material to make a ground sheet for my tent. It is extremely thin and lightweight, and very tough. I was able to just cut the outline I needed, and didn't experience any fraying of the edges. I've used the ground sheet for 5 days of camping so far, on gravel, dirt, and wooden tent platforms. No punctures or tears in the material yet. Would definitely buy again!

Thanks for your review! This fabric is perfect for ground sheets. We're glad you found the right fabric for your project and camping trips, enjoy!

Masashi Hosohata

1.6 oz HyperD™ PU4000 - Full Roll

Thank you for leaving us a review! Let us know if you have any questions about future projects, Happy Making!

Kathleen Diciedue
Water protective fabric for hot tub

Great price, light weight, easy to work with, best value option out there to protect hot tub cover. Thanks! :-)

Thanks so much for taking the time to leave us a review Kathleen! We'd love to see photos of your hot tub cover. Here is a link if you'd like to share any picture with us! https://forms.gle/RBEstjjSwxquGPta9

Kris E.
HyperD A PU4000

I wasn't sure what this fabric would feel like and now that I got it I really like it but I'm not sure what I want to use it for. It's thicker than I thought but not in a bad way and it's totally waterproof. I'm just not sure yet.

Thanks for your review Kris! This is an awesome fabric for a lot of different highly waterproof applications. If you have any questions about your fabric application, be sure to reach out. We're here to help!