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UltraGrid™ - 100% Recycled Nylon Grid Fabric with Double Ultra Ripstop (Sold Per Foot)

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Challenge Sailcloth has taken a classic fabric to the next level with higher performance and lower environmental impact. UltraGrid™ is woven at our Bluesign® Approved facility with 210d recycled nylon yarn from pre-consumer industrial waste. A 5MM double 200d Ultra™ grid provides exceptional tear-strength and visual impact. UltraGrid™ has a C0 DWR coating, free from toxic PFCs, and is finished with a waterproof 1500mm PU backing. Soft enough for cinch fabric; strong enough for a whole pack!

The recycled nylon yarn is made reusing pre-consumer waste that otherwise would have been discarded to the landfill. Recovering these materials from industrial processes, such as textile and carpet production, significantly reduces carbon emissions compared to virgin nylon production. 
UltraGrid™ is coated with C0 DWR that does not contain fluorocarbons, otherwise known as PFCs or “forever chemicals”. C6 DWR contains PFCs, which are toxic to people and persist in our environment.

Ultra™ Fiber is also known as UHMWPE, or branded Spectra™ or Dyneema™

This unique double Ultra™ grid reduces weight and doubles tear strength, compared to other gridstop fabrics on the market. Gram-for-gram, Ultra™ has a tensile strength 15x stronger than steel.

Weight: 3.9 oz/yd² , 132 gsm
Width: 59 in , 150 cm

Tear StrengthATSM D2261Does Not Tear
AbrasionASTM 38841,100 cycles
Waterproof 1500 Hydrostatic Head


UltraGrid - 100% Recycled Nylon Grid Fabric with Double Ultra Ripstop

Nominal Width (Inches)59
Nominal Fabric Weight (Oz/ Sq Yd)3.9
Sales UnitFoot
AvailabilityStandard Item
Roll Size 
Thickness (Inches) 
DWR Finish 
Care Instruction 
Suggested Needle 
Thread Suggestion 
Country of OriginNon-USA

Information and documents provided on this website are provided "as is" without warranty of any kind, either expressed or implied, including limitation warranties of merchantability, fitness for a particular purpose, and non-infringement. Rockywoods Fabrics LLC uses reasonable efforts to include accurate and up-to-date information on this Web site; it does not, however, make any warranties or representations as to its accuracy or completeness. Rockywoods Fabrics LLC periodically adds, changes, improves, or updates the information and documents on this website without notice.

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