Repair any tent and keep your gear dry with Seam Grip SIL Silicone Tent Sealant. Waterproof and flexible and easy to apply.
Seam Grip SIL Silicone Tent Sealant
Seam Grip SIL Silicone Tent Sealant
Seam Grip SIL Silicone Tent Sealant
Seam Grip SIL Silicone Tent Sealant
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Repair any tent and keep your gear dry with Seam Grip SIL Silicone Tent Sealant. Waterproof and flexible and easy to apply.
Seam Grip SIL Silicone Tent Sealant
Seam Grip SIL Silicone Tent Sealant
Seam Grip SIL Silicone Tent Sealant
Seam Grip SIL Silicone Tent Sealant
Gear Aid

Seam Grip SIL Silicone Tent Sealant

€12.99
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Important: Christmas - New Year Shipping Updates & Cut-Off – Read More

Free delivery on orders over €75.00
5000+ Satisfied customers
Easy Returns - with an post
Need to keep your gear dry? The Seam Grip SIL Silicone Tent Sealant is perfect for sealing seams on silnylon tents and repairing small tears. Compact and versatile, it’s a must-have for any outdoor enthusiast.

The Seam Grip SIL Silicone Tent Sealant is the ultimate solution for keeping moisture out of your silnylon (silicone-nylon) tents and gear. Previously known as SilNet, this clear sealant dries to a flexible rubber, making it perfect for all silicone-treated fabrics, including nylon tarps and ultralight backpacks. A single 28 g tube can seal up to 7.3 meters of seams, ensuring your gear remains waterproof and durable. Fast and easy to use, it’s also ideal for repairing pinholes and small tears. When you need to waterproof your silnylon tent, only a silicone sealant will do, as silicone adheres best to silicone. Protect your gear and stay dry with Seam Grip SIL.

Features and Benefits:
•Waterproof: Provides a watertight seal that prevents leaks and keeps you dry.
•Flexible: Cures to an elastic, rubber seal that moves with your gear.
•Durable: Long-lasting formula that withstands extreme weather conditions.
•Versatile: Bonds to all silicone-treated fabrics, including silnylon tents, tarps, and backpacks.
•Easy to Use: Simple application process for quick and effective repairs.

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  • Adhesive: Seam Grip SIL (28 g)
  • Coverage: Seals up to 7.3 meters of seams
  • Durability: Long-lasting, weather-resistant formula
  • Flexibility: Cures to an elastic, rubber seal
  • Materials: Silicone-treated fabrics, including silnylon

For years, repairing, sealing, cleaning, and safeguarding gear and attire involved products labeled with the name McNett. Although the company is now known as Gear Aid, the concept remains unchanged.

The ability to repair and upkeep possessions is invaluable for two reasons: it can prevent emergencies in the field and promotes sustainable practices by avoiding disposable items. Invest in quality equipment and maintain them with Gear Aid for lasting performance!

We offer free delivery on all orders over €75, and €5.95 for all orders under €75.
 -We aim to ship all orders placed before 1:00pm on the same business day and have it delivered next-day, but in busy periods this can take longer, so allow for up to 3 working days for fulfillment.

We accept returns within 31 days of receiving the item, either in-store or by post. 
- All items returned must be suitable to be sold again as new. For our full returns policy - click here.
- In-store returns are Free of charge, and returns posted with An Post via our returns page are €5 from a post office, or €6 collected from your home.
- All returns can be organised with An Post click & post, and will be fulfilled as soon as they arrive back at our store. Click here to start a return.

-Extended Christmas Returns -  Enjoy extended returns for this Christmas! Return items online or in-store until Saturday the 10th of January.