TECHNIQUE® ASIC Borax Cone & Dish, A Set

The TECHNIQUE® ASIC Borax Cone & Dish Set is an all-in-one, bench-essential preparation system engineered to produce high-purity protective flux paste for precision jewelry soldering.

This professional kit pairs a dense, compressed borax cone with a specially matched rough-machined ceramic grinding disc. By preparing your flux fresh at the bench, you create a chemical-free, mushy slurry designed to shield the sensitive areas of your workpiece from intense torch heat and prevent firescale during brazing cycles. Free from artificial binders or commercial liquid chemical stabilizers, this traditional preparation ensures clean alloy tracking and perfect capillary flow on sterling silver, gold, and brass alloys.

Key Product Features

• All-In-One Coordinated Set: Combines a high-purity borax cone with a texturized ceramic dish, providing a ready-to-use flux-making system right out of the box.

• Rough-Machined Grinding Bottom: The interior floor of the dish features a specialized abrasive texture that acts as a natural mechanical file, effortlessly shaving microscopic particles off the cone.

• Contaminant-Resistant Ceramic Basin: Crafted from inert, unglazed ceramic material that keeps your protective slurry entirely free from foreign substances that could impede solder flow.

• Controlled Slurry Viscosity: Allows the artisan to determine the exact consistency of the paste—from a light wash for uniform surface coverage to a thick, mushy slurry for focused heat protection.

• Heavy, Non-Slip Base Geometry: Designed with structural wall thickness that adds weighted mass, ensuring the dish remains stable on your bench block during continuous circular grinding motions.