Built from engineering-grade polyimide, not generic packaging film- At 100um thickness, it is thin enough for perfect conformity, yet strong enough to handle the demands of modern carbon road systems- Uses a different, higher-tack adhesive system optimized specifically for carbon rims- Utilize a thicker adhesive layer, increasing overall compliance so the tape can better adapt to a wide range of rim shapes and internal profiles- Enhanced conformity allows the adhesive to follow subtle surface variations, filling micro-irregularities and improving real contact area across the rim bed- The result is a more uniform bond, reduced risk of trapped air and poor contact, and a consistently reliable tubeless seal. Yet still removes cleanly without residue- During installation, small air bubbles or creases can inevitably form, but thanks to the transparent construction, they are clearly visible and can be easily pushed out to the sides with your fingers