Best Joint Sealers for Waterproof Tents
If you have actually ever gotten up in a moist sleeping bag halfway through a camping trip, there's a good chance the offender wasn't your camping tent's material whatsoever. It was the seams. Even the most expensive waterproof camping tents have thousands of tiny needle holes running along their stitched joints, and with time, factory-applied tape or sealer can peel off away, crack, or fray. That's where joint sealant can be found in. An excellent joint sealant restores your camping tent's waterproofing and can add years to its life. Here's what you need to recognize prior to you get.
Why Joint Sealing Matters
Tent fabric itself is usually treated with a water-proof or water-resistant finish, but the seams are a different tale. Every stitch pierces the product, developing a potential access factor for water. Makers generally use joint tape at the factory, but this tape has a service life. Warm, UV exposure, repeated folding, and basic wear trigger it to lift at the edges. When that occurs, water will find its method during any type of real rainstorm. Securing your seams, whether for the first time or as routine upkeep, is just one of the most inexpensive and most efficient methods to keep your sanctuary truly water-proof.
Sorts Of Seam Sealers
Seam sealants normally fall into a few categories, and picking the appropriate one depends on your camping tent's textile.
Silicone-based sealants work best on silnylon and silicone-coated materials. These textiles don't bond well with polyurethane-based products, so a specialized silicone sealer is vital for a sturdy repair work. They often tend to be a little bit messier to use and frequently require to be thinned with a solvent, yet they create a versatile, resilient seal.
Polyurethane-based sealants are the more typical option and work well on polyester or nylon outdoors tents with a polyurethane (PU) layer, which describes the substantial bulk of spending plan and mid-range outdoors tents on the market. These sealers go on like a thick fluid and cure right into a flexible, rubbery strip that bends with the fabric as opposed to breaking.
Joint tape is a third choice, more often utilized at the manufacturing facility however additionally offered for home fixings. It's an iron-on or adhesive-backed tape that covers the seam straight. It can be excellent for quick fixes however is normally less resilient gradually than an appropriately used fluid sealant.
Leading Joint Sealant Picks
Equipment Help Seam Hold WP is just one of the most extensively recommended all-purpose sealants. It's polyurethane-based, dries out clear, stays adaptable in cold weather, and deals with outdoors tents, rain jackets, and tarpaulins alike. It's a great default option if you're not exactly sure which fabric finishing your outdoor tents has, since it deals with a lot of polyurethane and PVC-coated fabrics.
Gear Aid Joint Grasp SIL is the silicone-specific equivalent, formulated for silnylon and silpoly camping tents. If you have an ultralight backpacking outdoor tents, there's a good chance it uses this material, so examine your outdoor tents's specs before skipping to a PU sealant.
Kenyon Recreational Textile Sealant is one more relied on alternative, especially preferred by veteran campers for its longevity and convenience of application with the included brush applicator.
Coghlan's Seam Sealer is an affordable option that executes dependably for occasional campers that do not require industrial-grade longevity foldable camping chairs but want trustworthy security for weekend break journeys.
McNett Joint Hold Outdoor Tents Textile Repair Tape deserves having in your pack as a backup. It will not replace a full securing work, but it's indispensable for covering a sudden leak or tear in the field.
How to Apply Seam Sealant Appropriately
Prep work issues greater than the item itself. Start by pitching your tent completely so the seams sit under natural stress, which simulates how they'll act in genuine use. Tidy the seams with rubbing alcohol to remove dust, oils, and old sealant deposit, after that let them dry completely.
Use a thin, also layer of sealer straight over the stitching, extending somewhat past the joint on both sides. Avoid globbing it on, since thick applications can split much more quickly and take much longer to heal. Many sealants require at least numerous hours, and usually a full 24-hour, to treat correctly, so plan this job well before your following trip rather than the evening prior to.
Last Thoughts
A tube of seam sealant costs a portion of what a brand-new tent does, and applying it takes an afternoon at most. Whether you select a silicone formula for an ultralight silnylon sanctuary or a traditional polyurethane sealant for a household camping outdoor tents, remaining on top of seam upkeep is just one of the simplest methods to guarantee dry, comfy nights outdoors for several years to come.
