SG-20 Wader Repair Kit Now Available at Mack's Prairie Wings SYS-CON Media (press release) SG-20 is made of a propriety blend of two-part polyurethane adhesive material that adheres to neoprene, polyurethane, and canvas making it ideal for repairing many different styles of neoprene waders, Muck Boots™, and foul weather and hunting gear ... |