JC 680B
  • vibratory-icon

    JC 680B

Burnishing compound/Vibratory Tumbling

Steel burnishing compound with short term, built-in rust protection. Should be used after JC839L, in Step 2 of Accelerated Surface Finishing process.

  • Steel burnishing compound
  • Built-in short-term corrosion inhibitors
  • Can be used in Step 2 of Accelerated Surface Finishing
    process
  • Excellent lubricity for roll of media
  • Biodegradable
  • Diethanolamine free

Recent Blog Posts

Vibratory Tumbling Compounds

Vibratory vs Rotary Tumbler Chemistries: Which Is Best for You?

June 9, 2026

Are you looking to settle the debate between vibratory and rotary tumbler chemistries for your deburring and burnishing needs? Vibratory cleaning addresses tough challenges in a variety of industries, but rotary tumblers also have their benefits for specific applications. Let’s explore the chemistry at work, along with the rinsing and deburring processes of each, so…

isotropic-superfinished-parts

Isotropic Superfinishing – How To Achieve A Precision Finish Thru A Chemically Accelerated Surface Finishing Process

July 2, 2024

Quick Take Isotropic superfinishing is a chemically accelerated finishing process commonly used in aerospace, medical, defense, and automotive component manufacturing where surface finish is critical for proper operation and reliability. Superfinishing can typically achieve Ra values below 0.1 µm (4 µin), and in an optimized process can be reduced to as low as 0.025 µm…

Accelerated Finishing Process Chemistries

July 14, 2023

The two-step Accelerated Surface Finishing (ASF) process is a specialized surface treatment method used in manufacturing industries to achieve high-quality surface finishes on a variety of parts and components. This process involves the sequential use of JAYCO Chemical Solutions JC 840L as Step 1 and JAYCO Chemical Solutions JC 680B as Step 2, each offering…