Ideal Joint Sealers for Waterproof Tents
If you've ever before woken up in a wet sleeping bag midway with an outdoor camping trip, there's a good chance the perpetrator wasn't your outdoor tents's fabric in all. It was the seams. Also the most pricey water-proof camping tents have hundreds of small needle openings running along their stitched joints, and over time, factory-applied tape or sealer can peel away, fracture, or fray. That's where seam sealant comes in. A good seam sealer restores your camping tent's waterproofing and can include years to its life. Here's what you require to know before you acquire.
Why Seam Sealing Issues
Tent material itself is generally treated with a water resistant or waterproof covering, however the joints are a different tale. Every stitch punctures the material, developing a potential entrance factor for water. Manufacturers normally use seam tape at the manufacturing facility, yet this tape has a shelf life. Warm, UV direct exposure, repeated folding, and general wear trigger it to raise at the edges. When that takes place, water will discover its method throughout any genuine rainstorm. Securing your seams, whether for the first time or as regular upkeep, is one of the least expensive and most reliable ways to keep your sanctuary truly waterproof.
Kinds Of Joint Sealers
Joint sealants generally fall under a couple of groups, and picking the best one depends upon your outdoor tents's textile.
Silicone-based sealers work best on silnylon and silicone-coated materials. These materials do not bond well with polyurethane-based items, so a dedicated silicone sealer is vital for a sturdy fixing. They tend to be a bit messier to apply and typically require to be thinned with a solvent, yet they develop a flexible, long-lasting seal.
Polyurethane-based sealers are the more typical choice and job well on polyester or nylon outdoors tents with a polyurethane (PU) layer, which describes the vast majority of budget and mid-range camping tents on the market. These sealants go on like a thick fluid and treatment right into an adaptable, rubbery strip that bends with the textile instead of cracking.
Seam tape is a third option, more often used at the factory but also available for home repair work. It's an iron-on or adhesive-backed tape that covers the seam straight. It can be exceptional for quick fixes yet is usually much less sturdy with time than a properly applied liquid sealer.
Leading Seam Sealer Picks
Gear Help Joint Hold WP is among the most commonly recommended all-purpose sealers. It's polyurethane-based, dries clear, remains versatile in cold weather, and deals with camping tents, rain jackets, and tarps alike. It's a fantastic default option if you're uncertain which fabric covering your tent has, because it works on most polyurethane and PVC-coated fabrics.
Gear Aid Seam Grip SIL is the silicone-specific equivalent, created for silnylon and silpoly outdoors tents. If you possess an ultralight backpacking outdoor tents, there's a great chance it utilizes this fabric, so check your outdoor tents's specifications prior to failing to a PU sealant.
Kenyon Recreational Material Sealer is another trusted alternative, specifically preferred by long-time campers for its resilience and ease of application with the consisted of brush applicator.
Coghlan's Joint Sealant is an affordable choice that executes dependably for periodic campers who do not require industrial-grade sturdiness however want dependable defense for weekend trips.
McNett Joint Grasp Outdoor Tents Material Repair service Tape is worth having in your pack as a back-up. It will not replace a full securing task, but it's invaluable for covering an unexpected leak or tear in the field.
Just How to Use Seam Sealant Properly
Preparation issues greater than the product camp chairs itself. Start by pitching your outdoor tents completely so the seams rest under natural tension, which resembles exactly how they'll behave in actual use. Clean the joints with scrubing alcohol to remove dust, oils, and old sealant residue, after that let them dry entirely.
Apply a thin, also layer of sealer straight over the stitching, expanding somewhat beyond the joint on both sides. Avoid globbing it on, because thick applications can crack more conveniently and take a lot longer to treat. Most sealants need a minimum of several hours, and usually a complete 24 hours, to heal properly, so strategy this task well prior to your next trip instead of the night before.
Last Thoughts
A tube of joint sealer sets you back a fraction of what a new tent does, and using it takes a mid-day at most. Whether you select a silicone formula for an ultralight silnylon shelter or a traditional polyurethane sealant for a family outdoor camping tent, remaining on top of seam maintenance is just one of the easiest means to guarantee completely dry, comfortable nights outdoors for several years to come.
