ReviveX Water and Stain Repellent will restore the durable water repellent finish to GORE-TEX, ACTIVENT, and DRYLOFT outerwear, maximizing performance and improving your comfort. ReviveX has a higher durability rating than any other competing product and it's the only home-applied treatment which is safe for GORE-TEX apparel. The heat activated formula provides long-lasting durability and is safe and easy to use. Five ounce bottle treats 1-2 garments and ten ounce bottle treats 2-4 garments.