1.1 oz Silpoly PU4000
This is the high water-resistance version of our 2nd generation 1.1 oz Silpoly line of coated materials. 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.
Same silpoly benefits of lower water absorption and increased UV resistance, but with a much higher waterproof rating. The PU4000 also has less bias stretch, making it easier to sew.
Great for projects such as tent/shelter floors, ground sheets, tarps, ponchos, gear sacks, pack covers, or any application where lightweight, 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.
|Colors||Blaze Yellow (12-0643), Burnt Orange (16-1448), Charcoal Gray (18-0601), Dark Brown (N/A), Dark Olive (19-0516), Foliage Green (18-6018), Green Tea (15-6428), Moroccan Blue (19-4241), Olive Drab (18-0622), Racing Red (19-1763),|
|Width||~58'' usable, selvedge trimmed|
|Weight||1.1 oz/yd2 (*~1.4 oz/yd2 with sil/PU + PU4000 coating)|
|Denier||20D x 20D|
|Finish/Coating||Sil/PU mix one side, multi-pass PU4000 other side|
|Hydrostatic Head (i.e. waterproof rating)||~4000 mm|
|Order Change/Combination Policy||
To maintain fast and efficient fulfillment, please note that no order changes/combinations are permitted after order placement (except address changes). Please see FAQ page for full details.
|Continuous Cut Policy||
Please see below for our continuous cut policy. Note this policy applies to each separate product on the order:
Fabrics - < 20 yds guaranteed continuous
OutdoorINK® prints - < 10 yds guaranteed continuous
Insulation - < 5 yds guaranteed continuous
Zipper - < 25 ft guaranteed continuous
We always attempt to give a continuous-cut if possible, but splices are present in various materials due to the manufacturing process. Unless otherwise notified, all orders will be cut per the above policy.
IMPORTANT: If you are ordering larger amounts and have specific cut requirements, we can make cuts that work for you, but you MUST list these reqts in the notes section of the order. These notes can be added on the cart page.
|Shipping Availability||USA and International|
USPS Priority Mail or First-Class - Tracked and Insured. Select larger orders shipped via USPS Parcel Select or UPS ground.
Domestic (USA) flat-rate shipping
|Estimated Delivery Date||In-stock orders typically ship within 24 hours. OutdoorINK® print on-demand fabrics typically ship within 3-5 days of order placement. For the most up to date shipping times, please check our update page HERE.|
SAMPLES - Trouble deciding or want to see the fabric first hand? Head over to our samples page to order a custom sample pack.