The hilt and pommel cleaned and prepared using a sand blaster. Then heated with a propane torch attached to a MAP-Pro tank.
To check the temperature, dip a chip brush into some water then dab onto the metal. It should steam and immediately be dry. If it visibly boils, it isn’t hot enough yet. If it is instantly dry without steaming first, it is too hot.
I used Sculpt Nouveau Universal Green Patina. The cheap spray bottle that comes with it is horrible. The field of spray is too wide, the droplet size too large, and I’m overall very unhappy with it. It is no wonder that the training video produced by IMS shows them using a brush, high quality spray bottle, or professional paint gun instead.
Alternate between the torch and spray so that the metal doesn’t cool below the operating temperature. Universal Green doesn’t need to be washed off, but other patinas do so check the instructions on every bottle.
WARNING: Once you start applying the patina, don’t recheck the temperature using the wet chip brush. Water droplets interact badly with the patina, leaving crusty scars.
The patina itself worked great. It looks chalky at first, but some rubbing with ultra-fine steel wool fixes that and leaves a surprisingly deep luster for a base coat.
To protect the piece, I used Premalac. This already started to form a hard coating coating in less than an hour. I applied a total 3-4 coats, allowing it to dry completely between each one. The label says that it takes 24 hours to fully cure, which means I can test its durability tomorrow.
If I can find some, my next step is to try Sculpt Nouveau Green Wax. This should further improve the appearance, offer more protection, and be easier to touch-up after heavy use.