It can be obtained by Heating Metal Solvent acquired by Alchemy and Zinc Ingots. It requires the knowledge of Heating: Skilled.
* Find Vatudun in Keplan and complete the Materials for Skills Quest to obtain related knowledge.
* In order to perform the related Quest, achieve Gathering Skilled 10 and Processing Professional 5 or above. Refer to the Black Spirit Guide (,) for detailed information.
It can be obtained by Grinding Flax Thread. It requires the knowledge of Grinding: Beginner
* Find Ornella in Heidel and complete the
Materials for Equipment Repair Quest to obtain related knowledge.
* In order to perform the Quest for Beginner Processing knowledge, achieve Gathering Apprentice 4 or higher and visit Ficy in Heidel to complete the corresponding Quest. Refer to the Black Spirit Guide (,) for detailed information.
It can be obtained at a Refinery through Crafting.