While the application of polymers is not a typical DIY job, epoxies can be applied much more easily. Depending on the size of your pool, costs can range from $1,500 to $15,000 for epoxy and up to $15,000 for polymers.
Assuming your contractor used quality materials, proper installation methods and proper chemical levels were maintained by the pool service technician then you can expect pool surface lifespans like the following.
Pebble-plaster concrete aggregates, like Pebble Tec or Pebble Sheen may be the most expensive option in this category but they have a distinctive look and a river rock-like texture beneathfoot. Pebble-mixtures are also among the most stain and chemical-resistant of all plaster types.
West Palm Beach Pool Replastering