Terracotta Plant Pot Sealer 500ml Protect Pots from frost damage

CaplinTec Plant Pot Sealer – 500ml. Natural, Clear Finish: The sealer dries to a transparent finish, preserving the original look of your pots without any visible residue. User-Friendly Application: Apply the sealer by simply spraying it on and wiping off any excess with a cloth.

eBay