Here's a failure of the most effective joint sealants offered today, along with what to try to find before you acquire.
What to Try to find in a Tent Joint Sealer
Prior to ordering the first product you see, it deserves recognizing a few essential aspects. Not all joint sealers are compatible with all camping tent products. Silicone-treated textiles (silnylon, silpoly) require a silicone-based sealer, while polyurethane-coated materials require a urethane-based item. Using the wrong type will not bond appropriately and can in fact damage your tent.
You'll likewise intend to consider drying time, versatility when treated, and whether the sealant is planned for indoor or exterior application. A good seam sealer must continue to be adaptable after drying out so it does not crack when your tent moves in the wind.
Top Seam Sealers for Waterproof Tents
1. Gear Aid Joint Hold WP
Equipment Help's Joint Grasp WP (Water-proof) is arguably one of the most relied on joint sealant on the marketplace and the best selection for the majority of campers and backpackers. It works on polyurethane-coated fabrics and bonds incredibly well to nylon, canvas, and polyester. The formula dries flexible, is highly resilient, and can deal with sustained exposure to rain without peeling or breaking.
The drawback? It takes about 8 to 12 hours to fully cure, so you'll need to plan ahead prior to your following journey. A tiny tube goes a long way, and it's wonderful for covering existing failings along with preventative therapy on brand-new camping tent seams.
2. Gear Aid Seam Grip SIL
For silicone-treated outdoors tents-- significantly preferred amongst ultralight backpackers-- the common Joint Hold WP won't cut it. Equipment Help's Joint Hold SIL is particularly formulated for silnylon and silpoly fabrics. It bonds straight to the silicone layer, developing a water-proof obstacle that moves with the fabric rather than against it.
It dries out clear and continues to be flexible even in cold temperature levels, which matters if you're camping in shoulder periods or towering conditions. Mix it with odorless mineral spirits to slim it out for less complicated application throughout long seam runs.
3. McNett Silnet Silicone Joint Sealant
An additional solid competitor for silicone fabrics, Silnet has actually gained its track record among ultralight treking areas. It applies smoothly, dries out to a clear surface, and provides excellent waterproofing for both cuben fiber and silnylon sanctuaries. It's a little thinner than Seam Grip SIL, that makes it much easier to work into tight joint folds.
One coat is usually adequate for new outdoors tents, though older or cot bed greatly used equipment might benefit from a 2nd application after the very first has totally dried.
4. Atsko Sno-Seal Beeswax Waterproofing
If you prefer an even more natural option, Atsko's beeswax-based formula is exceptional for canvas camping tents and cotton-blend fabrics. It's not suitable for contemporary synthetic sanctuaries, but for wall surface camping tents, canvas outfitter setups, or standard canvas tarps, it supplies reputable waterproofing while keeping the textile breathable.
How to Use Seam Sealant Properly
Application matters equally as long as the product itself. Begin by setting up your outdoor tents in a dry, well-ventilated location. Clean the joints with rubbing alcohol and let them completely dry completely. Use the sealer with a tiny brush or the applicator suggestion, functioning it gently right into the stitch holes. Run a slim, even grain along the entire size of each seam instead of dabbing in areas.
Allow it treat totally before loading the tent away. Folding or pressing the camping tent prior to the sealer has established can trigger it to bond to itself or heal unevenly.
Last Thoughts
Joint sealing is a little investment of time and money that pays substantial dividends comfortably and gear durability. Treat your tent prior to your initial major journey, reapply every period or after heavy usage, and store your camping tent completely dry. Match the sealer to your outdoor tents's covering product, and you'll find that staying completely dry in a downpour is far much less a matter of good luck-- and much more a matter of prep work.
