I have my drysuit checked and serviced once a year. Sometimes the seams require fixing. Sometimes pointy stones have made tiny holes to the suit. Clothes do wear out. Sometimes the zipper has taken damage either from mud and clay or from beeing closed while the suit is in storage.
Latex seals dont seem to leak. They need to be replaced every few years though.
Latex seals dont seem to leak. They need to be replaced every few years though.