Stock hammocks and tarps ship in 5 days or less. Current lead time for custom hammocks is 2-4 weeks. Custom tarps are 4-6 weeks.

Seam Grip + SIL


Water Resistant Fabric

Expedition Quality

Ultralight to Pack

Over the Moon Comfort

Water Proof Fabric

Expedition Quality

Ultralight to Pack

Turbulent Weather Fortified

Seam sealing with Seam Grip SIL is the best way to keep moisture out when using a silnylon or silpoly Hammock tarp or tent.
Previously known as SilNet, this clear sealant dries to a flexible rubber that works on all silicone treated gear including nylon and polyester tarps and ultralight backpacks.
A single 1.5 oz tube can seal up to 24 ft of seams. Fast and easy to use, it’s also handy for pinhole repairs and small tears.  When you need to waterproof a silnylon or silpoly hammock tarp or tent only a silicone sealant will work, because silicone will only adhere to silicone.
So, treat gear right and seal out the weather with Seam Grip SIL. 

Compatible – Bonds to silicone-treated fabrics to prevent water from seeping  through seams 

Waterproof – Provides a water-tight seal that won’t peel or crack over time,  keeping you warm and dry 

Long-lasting – Rubber sealant seals seams and patches pinhole leaks for  repairs that last for years 

Flexible – Cures to an elastic, rubber seal that flexes and stretches with high-performance gear 

Weather-resistant – Tough formula is not affected by extreme heat or cold



Material: silicone rubber
Size: 1.5 oz
Color: clear
Adheres To: silicone-treated fabrics
Coverage: 288” x 0.25” (24’ of seams)
Cure Time: 3-6 hours
Cure Method: humidity
Application Temperature: 60° to 100°F Use Temperature: -20° to 180°F
Storage: Store in cool, dry place

Made in USA



Don't take our word for it

  • Great products, hand made in Idaho. Excelent attention to detail, reinforced in the right places.

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    Harlan L.
  • Amazing products and team. Highly recommend.

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    Bryan M.
  • My daughter ordered a custom one. She wanted a print with stars. When the fabric she picked out came in, Marc realized the detail of the print was not going to be what she hoped for. He found an even better design and she loves it! Personal attention to detail from a passionate craftsman!

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    Kara W.
  • This Company is AWESOME!! If you like to hammock camp, this is the place for you !!! If you haven't done it yet, TRY HAMMOCK CAMPING !! YOU WILL BE AMAZED !

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    Michael S.
  • Product made with quality and pride in each hammock. A must to purchase for you won't be disappointed! Buy your's today.

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    Jason B.
  • I absolutely love the hammocks made by the Teton Hammock Company. They are unique in prints, lightweight, and comfortable. You will not be disappointed in any of their products.

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    Amanda B.
  • I love hammocks but this one is my fave! Looking forward to more products coming online!

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    Brandon L.
Seam Grip + SIL


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