Below's a break down of the best joint sealers readily available today, together with what to seek before you acquire.
What to Search for in a Tent Joint Sealer
Prior to ordering the first product you see, it deserves recognizing a couple of key aspects. Not all joint sealants are compatible with all tent products. Silicone-treated textiles (silnylon, silpoly) call for a silicone-based sealer, while polyurethane-coated fabrics need a urethane-based item. Making use of the incorrect type won't bond correctly and can really harm your outdoor tents.
You'll also intend to consider drying time, versatility when treated, and whether the sealant is planned for indoor or exterior application. A good seam sealer ought to stay adaptable after drying out so it does not fracture when your tent moves in the wind.
Top Seam Sealers for Waterproof Tents
1. Gear Aid Seam Grip WP
Gear Aid's Seam Hold WP (Water resistant) is probably one of the most relied on joint sealer 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 cracking.
The downside? It takes about 8 to 12 hours to fully cure, so you'll require to intend in advance prior to your following journey. A little tube goes a long way, and it's terrific for covering existing failures in addition to preventive treatment on new tent joints.
2. Gear Help Joint Hold SIL
For silicone-treated camping tents-- progressively popular among ultralight backpackers-- the standard Seam Grasp WP will not suffice. Gear Aid's Seam Grasp SIL is especially created for silnylon and silpoly materials. It bonds directly to the silicone covering, creating a waterproof obstacle that relocates with the material instead of against it.
It dries out clear and continues to be flexible even in cold temperatures, which matters if you're camping in shoulder periods or alpine problems. Mix it with odor-free mineral spirits to thin it out for simpler application across lengthy joint runs.
3. McNett Silnet Silicone Seam Sealant
An additional solid contender for silicone fabrics, Silnet has actually made its credibility among ultralight treking neighborhoods. It applies smoothly, dries out to a clear surface, and provides excellent waterproofing for both cuben fiber and silnylon sanctuaries. It's somewhat thinner than Seam Grasp SIL, that makes it simpler to infiltrate limited seam folds up.
One layer is frequently adequate for new folding camping chairs outdoors tents, though older or greatly utilized gear might benefit from a 2nd application after the very first has totally dried out.
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 artificial sanctuaries, but for wall surface tents, canvas outfitter arrangements, or standard canvas tarps, it provides dependable waterproofing while maintaining the material breathable.
How to Use Seam Sealant Correctly
Application matters just as long as the product itself. Beginning by setting up your outdoor tents in a dry, well-ventilated location. Clean the joints with scrubing alcohol and let them completely dry totally. Use the sealer with a tiny brush or the applicator suggestion, functioning it carefully right into the stitch holes. Run a slim, even grain along the entire size of each joint instead of swabbing in areas.
Allow it cure totally before loading the tent away. Folding or compressing the outdoor tents before the sealer has set can create it to bond to itself or cure erratically.
Final Thoughts
Joint sealing is a little investment of time and money that pays substantial dividends comfortably and equipment durability. Treat your outdoor tents before your very first significant trip, reapply every season or after hefty use, and keep your outdoor tents dry. Suit the sealant to your tent's finish material, and you'll discover that remaining completely dry in a downpour is much much less a matter of luck-- and much more a matter of prep work.
