I have a Primos Predator Den ground blind and i wanted to know what is the best way to waterproof it. I am mainly concerned with waterproofing the seams.

Hey I used campdry comes in a spray can at wal-mart worked good for me. O only thing do it in summer or when you can give it time to deasapate the oder p.s. when you are useing it make sure you don't breath to much of it !!