If you decide to apply a sealant to your tent, there are a few things to remember. Like any product, you may get what you pay for. If you skimp Taffeta Lining Fabrics Manufacturers to save money, you might end up getting soaked anyway. Read labels to make sure the sealant that you purchase will work for the type fabric that your camping tent is made of. It's best to buy one that is designed specifically for tents, rather than an all-purpose sealant. Be sure to follow the directions carefully. You will usually have to apply at least two coats. Even if the label does not specify two coats, you should do this anyway. Apply sealant outdoors to avoid inhaling fumes. Allow to dry thoroughly between coats. You should allow a minimum of 24 to 48 hours of drying time. This will ensure that the sealant adheres strongly to the fabric. Allow the second coat to dry another for 24-48 hours before using your tent. Tent seams are very prone to leaking. This includes the stitching around zippers. It's important to note that spray sealants do not always provide the best coverage for seams. To rainproof seams, you should use a brush-on gel or wax. Apply at least two coats (both to the outside and the inside of seams) and allow each coat to cure between applications. Finally, give your tent a test run before you hit the woods. Pitch it in the backyard and make sure it really does stand up to rain. If you can't wait for a downpour, give it a good soak with the water hose and see how it performs. If water is still breaching the fabric, apply another coat of sealant and try again. This will ensure that you stay warm and dry the next time you camp out.