Fixes rips and holes fast. Permanent, flexible, waterproof repairs to natural and man-made fabrice, Nylon, neoprene, rubber, leather, PVC, PU and most plastics. Ideal for repairing rips, splits, leaks and tears in waders, leather boots, shoes, wellington boots, wellies and waterproof clothing, tents, marquees, ground sheets, awnings, paddling pools, pool liners, inflatable boats and toys, horse rugs, trainers, car soft top repair, childrens toys etc. Works on most materials, but not Polythen, Polypropylene or PTFE . The only glue you need to fix a rip leak or tear on any flexible material or fabric. Very strong, but remains flexible when cured. Very resistant to abrasion. Essential in a repair kit for campers, caravaners, fishermen, SCUBA divers, wind, kite and board surfers, sailors, soldiers etc.