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Other Du-Lite Products

Du-Lite manufactures a variety of chemical compounds essential to metal finishing. Browse these products below to learn more. Click on the name of the product below or scroll down the page.

Du-Lite 3-0 Activator

Acidic Activator that activates 300 series stainless steel before blackening with 3-0 process. We offer 3-0 Activator in the following sizes: 25 lbs., 50 lbs., 250 lbs., 500 lbs., and 1000 lbs.

 

Du-Lite Aldak 30

Alkaline Activator used to activate 400 series stainless & Winchester M-94 receivers before blackening with 3-0 Process. We offer Aldak 30 Activator in the following sizes: 25 lbs., 50 lbs., 250 lbs., 500 lbs., and 1000 lbs.

Aldak
Du-Lite Products for Removing Trapped & Occluded Salts

Du-Lite Products for Removing Trapped & Occluded Salts

Some parts have a tendency to absorb or retain processing salts during the black oxide process. These trapped salts may not show up immediately on finished work, but, in time, the retained salts will appear in the form of a whitish powder or haze on the finished piece. Barreled receivers, cast and malleable iron, powdered metal parts, laminated parts and parts with blind holes are particularly susceptible to this problem. Du-Lite's SD Compound or Necco #2 will penetrate areas where salts are trapped, removing or neutralizing salts therefore solving this problem.

Du-Lite SD Compound

Petrolium Compound. Removes occluded, trapped or retained salts from blind holes or barreled actions. Du-Lite ships SD Compound in heavy duty industrial 5 Gallon and 55 Gallon Drums.

CLICK HERE for to learn about Du-Lite products for removing trapped & occluded salts.

 

Du-Lite Necco #2

Acidic Grandular Compound. Neutralizes occulded salts in sintered parts and barreled actions. We offer Necco #2 in the following sizes: 25 lbs., 50 lbs., 100 lbs., and 400 lbs.

CLICK HERE for to learn about Du-Lite products for removing trapped & occluded salts.

 

Du-Lite Black Bath Purifier

Purifier Compound. Eliminates red work and will remove copper and brass metal contamination in black oxide solutions. We offer lack Bath Purifier in the following sizes: 2 lbs., 5 lbs., 8 lbs., 25 lbs., 50 lbs., and 100 lbs.

 

The Easy Opener

Due to new shipping regulations by the DOT, we are now required to ship our hazardous and corrosive materials in five-gallon pails with drive on covers. Some of our customers are having trouble removing these covers and have elected to purchase from us "The Easy Opener"; it removes the lid with ease. If you do not already have this device we suggest you include this with your order.

  Easy Opener