Taking advantage of 3M's high technology, GP-2 is easier and more reliable than any rubber glue patch for puncture repair.
Lightly sand the surface of the tube with sandpaper to clean the adhesive surface before attaching. After pasting, press the patch so that it adheres firmly, and the repair is complete.
Be careful not to stain or damp the adhesive surface, or apply too much sandpaper.
■ 6 pieces
■ Accessories: Sandpaper