With the help of many of you I have completed my first backpack. It has been a steep learning curve! And now I am thinking of using a waterproof spray on the seams. The pack is made of Xpac and Cordura, both waterproof. I am wondering if there is any utility to spraying the seams to make them more water resistant. I am not trying to make a waterproof pack–I always use a liner. I am not interested in taping, but it I can make it more water resistant easily, then I’m in. Any one have experience using spray on the seams? Thanks!
