What is crucial when using a razor blade under a tape stripe?

The angle of the blade is crucial when using a razor blade under a tape stripe, as it significantly affects the accuracy and effectiveness of the cutting process. A properly angled blade allows for cleaner cuts, which is essential for removing tape without damaging the surrounding surface. This technique ensures that the adhesive from the tape does not get left behind, leading to a more professional finish in repair or detailing work.

Self-adhesive tapes often adhere strongly, and a well-positioned angle helps in slicing through the adhesive effectively, making the job easier and reducing the risk of surface damage. Therefore, understanding and applying the correct angle is vital for achieving optimal results when working with tape in non-structural analysis and repair scenarios.