Originally posted by 1flyfish: I use the powder form works great
Originally posted by DaveT1963: I once saw a new aerisol spray can of some new water repellent that you can spray on clothing and most anything and water could not penetrate it. It worked like a magnet and actually repels water molecules. Don't know if that product was ever successful in marketing? Showed a lot of promise though. I saw a canvas tent that was treated with it and the demo guy was spraying the tent with a hose with absolutely no leakage. I was impressed.