Workbench

Workbenches, aka Armorer's tables, grant your gear increased Armor for a limited duration. They can typically be found where there are blacksmiths or armorers, but the presence of these craftsmen is not strictly necessary.

Description
''Workbenches and sharpening stones can be found next to some smiths. You can use these to provide temporary boosts to their effectiveness. Workbenches and sharpening stones are indicated on your maps once you pass near them. This is where to go to get a boost before a tough fight. ''

White Orchard
There is only one workbenches, located inside the Nilfgaardian Garrison

Pontar (Velen and Novigrad)
There are 11 workbenches:
 * 1 in the abandoned site south of the Refugees' Camp
 * 1 in Blackbough
 * 1 in Crow's Perch
 * 1 in Lindenvale
 * 1 in Midcopse
 * 1 in Mulbrydale
 * 2 in the Silverton district of Novigrad
 * 1 in Oreton
 * 1 in Oxenfurt
 * 1 in Toderas

Skellige Islands
There are 8 workbenches:
 * 1 in Arinbjorn
 * 1 at the Isolated Hut
 * 1 in Kaer Muire
 * 1 at Kaer Trolde keep
 * 2 in Larvik
 * 1 in Svorlag
 * 1 in Urialla harbor

Kaer Morhen
There is only one workbenches and it is inside the keep.