What Makes the GPK-100 the Best Trailside Fix? The MSW GPK-100 Glueless Patch Kit is the no-fuss flat repair solution every rider should have stashed in their kit. Pre-glued patches bond instantly to tube punctures without the mess of traditional glue, getting you back on the road or trail in minutes. Each patch features a self-adhesive backing that creates a reliable, airtight seal on standard butyl tubes with no curing time required. Compact enough to live in a jersey pocket or seat pack, this is the repair kit you forget you have until the moment you absolutely need it. The GPK-100 includes patches in multiple sizes to handle everything from small pinhole punctures to larger cuts. A metal scuffer is included to prep the tube surface for a stronger bond, giving you a repair that holds through the rest of your ride. Compatible with road, gravel, and mountain bike inner tubes, the GPK-100 is a smart, lightweight backup to your primary inflation system. Keep one in every bag and never sweat a flat again.
