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Blacking Agents

Green Sand Metalcasting Foundry ImageFor Green Sand Metalcasting Foundry

Plumbago No. 118

Hill and Griffith PLUMBAGO NO. 118 is a combination of Graphites mined, processed and graded to specifications. Hill and Griffith assures quality and availability by using only major graphite sources from international markets.

Excellent for heavy casting work in iron, brass or aluminum.

Imperial Blacking

Hill and Griffith manufactures IMPERIAL BLACKING to meet specific needs of foundry applications. IMPERIAL BLACKING is composed of the highest quality carbons with additions of binders for optimum adherence to cores and molds. Hill and Griffith IMPERIAL BLACKING produces a smooth, hard refractory surface. This blacking may be used with gray, ductile, or malleable irons and copper base alloys.

Imperial Blacking is a Plumbago base blacking especially well suited for heavy metal section castings or where extreme temperatures are encountered.

 

More Details on these Blacking Agents:

Green Sand Foundry News

Vertical Green Sand Foundry Video from Waupaca.

Vertical Green Sand Foundry Video from Waupaca.

Great animation and excellent narration make this video of the vertical green sand foundry process easy to understand. "Waupaca foundry has patented many...
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Choosing Between Nobake and Green Sand Metal Casting Systems

Choosing Between Nobake and Green Sand Metal Casting Systems

Navigate the differences in capabilities and cost factors between nobake and green sand metal casting molding processes to ease your sourcing decision. Opting...
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EJ Breaks Ground for New Environmentally Friendly Foundry

EJ Breaks Ground for New Environmentally Friendly Foundry

$125-million project will keep Michigan operation "competitive" for global supplier of municipal and infrastructure castings. EJ —a global organization that...
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Green Sand Foundry News

Vertical Green Sand Foundry Video from Waupaca.

Vertical Green Sand Foundry Video from Waupaca.

Great animation and excellent narration make this video of the vertical green sand foundry process easy to understand. "Waupaca foundry has patented many...
Read More

Request SDS

Safety Data Sheets for Metal Casting Supplies, Die Casting Supplies, Metalworking Supplies, Concrete Casting Supplies

Technical Articles

Show Schedule & Specials

 

Diecasting Congress

122nd Metalcasting Congress
April 3-5 2018
Fort Worth, TX
Booth# TBA
More Information »

 

Aquapart II Green Sand Casting Parting Agent in Green Sand Casting Supplies

Aquapart® II - Water Based Parting Agent

Use Less Seacoal and Still Get Super Clean Green Sand Castings
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Bulletins and Technical Papers for Metal Casting Products

Our Sister Companies

HG Logistics LLC

New logistics services from Hill and Griffith

HG Logistics LLC provides logistics management services for the U.S., Canada and Mexico.
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Griflube Hydraulic Fluids in Metalworking Products and Metalworking Supplies

Griflube Hydraulic Fluids

Environmentally Clean, High Pressure, High Temperature.
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Murphy Air Sprayers - Spray Guns, a part of our metalworking, die casting and green sand casting supplies lineup

New Murphy Sprayer for coating and washing

Rugged design assures dependable coverage and maximum efficiency.
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