Seam Sure Water Based Seam Sealer is a fast drying, water based urethane formula designed for sealing sewn seams on synthetic fabrics and breathable laminates.
Seam Sure dries to a clear, flexible, long lasting film with a nearly invisible non-gloss finish.
Ideal for waterproofing tents, packs, rainwear, garments, tarps and more. Seamsure flexes with the fabric insuring waterproofing even in cold temperatures and high wind conditions.
The unique brush applicator allows the user to easily apply Seam Sure into needle holes, sewn joints, corners and under lap-felled and folded seams.
- 2 oz. size is enough for most tents
- Handy applicator brush
Real Customer Reviews
Likes: Works as intended, easy to apply
Likes: The product seems to work well to keep out water. My tent has been out in the rain twice since I seamed sealed it and I've had no leaks.
Dislikes: Messy to apply, difficult to put on the right amount. Lots of dripping and excess product during application.
Likes: Worked well to seam inside of tent.
Dislikes: Applicator is a little difficult to use.
Likes: essental tookit item
Likes: Bought this to seal the seams in a brand new tent. The sealant is easy to use, its built in brush provides a "somewhat" easy to use applicator and the fumes aren't too bad. If you don't like the applicator you can use a small paint brush for easy application.
Dislikes: Nothing. It works as promised.
Likes: Even though a Big Agnes tent, like the Big House 4 that I recently purchased, does not need the seams sealed there are times, such as after lots of use, when it is a good idea to do them over again.
McNett Products are top notch for assisting one to keep their purchases in good order.
Dislikes: Nothing - nada!
Likes: All of the products from McNett and Nikwax are essential for adding to the accesory pack that you keep with your tent. While it may not be needed essentially, it is a good idea to run this along the seams to fill any holes that cropped up in sewing.
Dislikes: Not enough product in the package...
Likes: Easy to use
Works as described
Dislikes: No dislikes
Likes: Kept the tent reasonably dry. Easy to use.
Dislikes: Water got in during a really wild series of thunderstorms. 60 mph winds and a couple inches of water will do that. I'll have to use quite a few more applications to make it really water tight.
Likes: Easy to use
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