Metal Polishing Compound Sample Packs

Osborn (Ferrous) Polishing Compound Sample Pack - Includes six professional-grade buffing bars engineered for steel, stainless steel and ferrous applications. Covering the full process — from heavy cutting to ultra-fine and coloring — this kit is ideal for professionals, fabricators, polishers, and DIY's who want to test, compare, or refine their process without committing to full bars of each formula. This pack is approximately 5 lbs.

What's in the pack:

• BS5118 (Green) – Medium cut / high finish bar for stainless steel. Great for bringing hard metals to a mirror-like shine.
  
• BS5910 (Black) – Aggressive/heavy cut and is typically used to remove sanding marks, belt lines, and grease wheel marks from steel, stainless steel and other ferrous metals. This aggressive cut buffing compound is intended as an initial step and not a finishing compound.
  
• SS51 (White) – Medium cut for final finish work on stainless; removes light lines while boosting reflectivity.
  
• BC4431 (White) – High-gloss finishing and coloring bar; minimal cut, maximum shine.
  
• C3570 (Green) – High gloss and high color finishing compound; ideal for mirror finishes. Good choice for aluminum and stainless steel finishing
  
• C3776 (Yellow) – Versatile cut & color bar; removes sanding marks and wheel lines while improving reflectivity.
  

Osborn (Non-Ferrous) Polishing Compound Sample Pack - Includes six professional-grade buffing bars engineered for aluminum, copper, brass and other non-ferrous metals. Covering the full process — from heavy cutting to ultra-fine and coloring — this kit is ideal for professionals, fabricators, polishers, and DIY's who want to test, compare, or refine their process without committing to full bars of each formula. This pack is approximately 5 lbs.

What's in the pack:

• Osborn D32 (Brown Tripoli) – Fast, aggressive cutting bar. Good for prep and pre-polishing to remove imperfections and smoothing surfaces.
  
• Osborn BT3751 (Brown) – Medium cut and color. Ideal for removing sanding marks, belt lines, and grease wheel marks. Not as aggressive as D32.
  
• Osborn BC4431 (White) – Medium cut, high-gloss finishing and coloring bar; minimal cut, maximum shine on ferrous and non-ferrous metals.
  
• Osborn C3 (Green) – High gloss and high color finishing compound; delivers mirror finishes.
  
• Osborn C3776 (Yellow) – Versatile cut & color bar; removes sanding marks and wheel lines while improving reflectivity.
  
• Osborn BC4857 (Blue) – Final finishing bar for both ferrous and non-ferrous metals; produces a clear mirror shine. Contains medium to high grease for smooth application. Also referred to "Blurple".

Kocour (Full-Line) Polishing Compound Sample Pack - Includes five professional-grade buffing bars engineered for  ferrous and non-ferrous metals. See below "Additional Product Info" for more in-depth information on each polishing compound. This pack is approximately 5 lbs.

What's in the pack:

• Kocour SS17 (Yellow) – Final finish work. medium cut and color finishing compound for steel, stainless steel, aluminum, and other metals. Great for removing sanding marks, belt lines, and grease wheel marks while providing an excellent color and mirror finish.
  
• Kocour KC11 (White) – Finishing compound for stainless steel, aluminum, and non-ferrous metals. Ideal for final finish work after initial cut-down, delivering a highly reflective mirror shine on surfaces free of deep marks.
  
• Kocour SS35 (Gray) – Aggressive cutting compound for steel and stainless steel. Perfect for initial cuts to remove deep tool or die marks, sanding lines, belt lines, and grease wheel marks in one operation.
  
• Kocour SS45 (Light Green) – Dry coloring compound for steel, stainless steel, aluminum, and non-ferrous metals. Excellent for achieving a mirror-bright luster on good starting surfaces like light stampings and moldings after aggressive cutting.