I love this stuff. I constantly get small pinholes in my waders from thorns and things. This dries almost instantly in the sun, and I put it on the inside of my waders so you can't even tell on the outside. I keep it in my pack on all of my trips, and one small tube goes a long way.
I’ve used this for years. It wotks.
I am a guide in Western North Carolina. I use this all of the time. Always have some with me. My only complaint is that after using the UV light and letting the waders sit for a while, the repair stays tacky for several days.
I never leave home without a tube of the Loon UV wader repair in the chest wader's pocket!! I even use it on the stream to repair flies where the thread has started to unravel. Great stuff.
EVERY TIME I CAME OUT OF THE WATER MY LEG WAS WET I PUT THIS ON THE HOLE AND I AM DRY AND HAPPY KEEP UP THE GREAT WORK LOON