Professional 2011 Crack Top — Cocut

What to do about it? Practicality matters. A small crack in a non-structural cover is often cosmetic: clean it gently with isopropyl alcohol, remove debris, and monitor for propagation. If it’s caused burrs or roughness that catch hair, lightly sand the edges with fine-grit emery paper, then buff and seal with a thin layer of UV-resistant acrylic or a manufacturer-approved plastic repair product. For any crack threatening mechanical parts or electrical safety, stop using the unit and consult a professional repair service or the manufacturer’s support — continued use can lead to worse damage or hazard.