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 Try to find in a Tent Seam Sealant
Before getting the initial item you see, it's worth comprehending a couple of vital factors. Not all seam sealants work with all tent materials. Silicone-treated materials (silnylon, silpoly) need a silicone-based sealant, while polyurethane-coated fabrics need a urethane-based product. Utilizing the incorrect kind will not bond properly and can really harm your outdoor tents.
You'll additionally want to consider drying time, versatility when treated, and whether the sealer is meant for indoor or external application. An excellent seam sealer should stay versatile after drying out so it does not split when your outdoor tents relocates the wind.
Leading 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 sealant on the marketplace and the best selection for the majority of campers and backpackers. It works with polyurethane-coated textiles and bonds unbelievably well to nylon, canvas, and polyester. The formula dries out adaptable, is very durable, and can handle sustained exposure to rain without peeling off or cracking.
The downside? It takes around 8 to 12 hours to totally heal, 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 precautionary treatment on new tent seams.
2. Equipment Help Joint Hold SIL
For silicone-treated camping tents-- increasingly prominent amongst ultralight backpackers-- the typical Joint Grasp WP will not cut it. Gear Aid's Seam Grasp SIL is especially created for foldable camp chair 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 clear and continues to be flexible even in cold temperatures, which matters if you're camping in shoulder periods or towering conditions. Mix it with odor free mineral spirits to thin it out for less complicated application throughout lengthy joint runs.
3. McNett Silnet Silicone Seam 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 Joint 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 greatly used equipment may benefit from a second application after the very first has totally dried.
4. Atsko Sno-Seal Beeswax Waterproofing
If you favor an even more natural alternative, Atsko's beeswax-based formula is exceptional for canvas tents and cotton-blend textiles. It's not optimal for modern artificial shelters, but for wall surface tents, canvas outfitter arrangements, or conventional canvas tarps, it provides dependable waterproofing while maintaining the material breathable.
Just How to Use Seam Sealant Correctly
Application issues just as high as the product itself. Beginning by setting up your outdoor tents in a dry, well-ventilated area. Tidy the seams with massaging alcohol and let them dry completely. Apply the sealant with a little brush or the applicator tip, working it delicately into the stitch openings. Run a thin, also bead along the whole length of each joint rather than dabbing in places.
Let it heal fully prior to packing the camping tent away. Folding or compressing the camping tent prior to the sealer has actually set can trigger it to bond to itself or heal unevenly.
Last Thoughts
Seam sealing is a tiny investment of time and cash that pays enormous returns comfortably and gear long life. Treat your tent before your initial major journey, reapply every period or after heavy usage, and save your tent completely dry. Suit the sealer to your camping tent's coating material, and you'll locate that staying dry in a rainstorm is far less an issue of good luck-- and much more an issue of prep work.
