Right here's a breakdown of the most effective seam sealants offered today, along with what to try to find before you acquire.
What to Search for in a Tent Joint Sealer
Before getting the initial item you see, it's worth comprehending a couple of vital factors. Not all seam sealants work with all outdoor tents materials. Silicone-treated materials (silnylon, silpoly) need a silicone-based sealant, while polyurethane-coated textiles need a urethane-based product. Using the wrong type won't bond appropriately and can in fact damage your tent.
You'll likewise wish to take into consideration drying out time, flexibility once treated, and whether the sealant is meant for indoor or external application. A good seam sealer ought to stay versatile after drying out so it does not fracture when your outdoor tents relocates the wind.
Top Seam Sealers for Waterproof Tents
1. Gear Aid Seam Grip WP
Gear Aid's Joint Grip WP (Waterproof) is arguably the most trusted seam sealer on the market and the go-to selection for most campers and backpackers. It works on polyurethane-coated fabrics and bonds extremely well to nylon, canvas, and polyester. The formula dries versatile, is extremely 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 Grasp SIL
For silicone-treated outdoors tents-- significantly preferred amongst ultralight backpackers-- the common Seam 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 barrier that moves with the fabric as opposed to versus it.
It dries out clear and stays pliable lanterns for camping even in cool temperature levels, which matters if you're camping in shoulder seasons or alpine conditions. Mix it with unsmelling mineral spirits to slim it out for much easier application across long joint runs.
3. McNett Silnet Silicone Joint Sealer
Another solid competitor for silicone materials, Silnet has gained its track record among ultralight hiking areas. It uses smoothly, dries to a clear coating, and uses outstanding waterproofing for both cuben fiber and silnylon shelters. It's a little thinner than Seam Grip SIL, that makes it much easier to work into limited joint folds.
One layer is commonly adequate for new tents, though older or greatly utilized gear might take advantage of a second application after the initial has actually fully dried out.
4. Atsko Sno-Seal Beeswax Waterproofing
If you choose a more all-natural option, Atsko's beeswax-based formula is superb for canvas camping tents and cotton-blend fabrics. It's not excellent for contemporary synthetic sanctuaries, however, for wall surface camping tents, canvas outfitter setups, or typical canvas tarps, it supplies reputable waterproofing while keeping the textile breathable.
How to Use Seam Sealant Properly
Application issues just as much as the item itself. Start by establishing your tent in a completely dry, well-ventilated area. Tidy the seams with scrubing alcohol and let them dry totally. Apply the sealer with a small brush or the applicator idea, 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 outdoor tents away. Folding or compressing the outdoor tents before the sealant has set can create it to bond to itself or treat erratically.
Final Ideas
Seam securing is a tiny investment of time and cash that pays huge rewards in comfort and gear long life. Treat your tent prior to your first major journey, reapply every season or after heavy usage, and store your camping tent completely dry. Match the sealer to your outdoor tents's covering product, and you'll locate that staying completely dry in a rainstorm is far less an issue of good luck-- and much more an issue of prep work.
