When gear fails in the outdoors use Gear Aid s Aquaseal UV Field Repair Adhesive. This quick curing adhesive dries instantly when exposed to sunlight and ultraviolet light. It even works under cloudy skies. As a multipurpose formula it s ideal for all types of drysuit or wader repair and bonds directly to neoprene nylon and GORE-TEX fabrics. It s also a useful adhesive for coating fly line knots or as head cement for fly tying.