How do you mend defects on PolyOxyMethylene?

To mend defects on PolyOxyMethylene (POM), also known as acetal, you can use adhesive bonding with specialized epoxy or cyanoacrylate adhesives designed for plastics. Surface preparation is crucial; clean the area thoroughly and, if possible, roughen it to enhance adhesion. For larger defects, consider using a plastic welding technique or applying a thermoplastic filler that matches the material properties of POM. Always follow the manufacturer's guidelines for the adhesive or filler used to ensure optimal results.