The Hill and Griffith Company
1085 Summer Street - Cincinnati, OH 45204
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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

Metal Casting Foundry Supplies

Metal Casting Foundry Supplies

New Brochure: Casting Solutions - Hill and Griffith's Green Sand Foundry Supplies help achieve the E.P.A.'s M.A.C.T. standards and reduce Benzene Emissions. In...
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"B" - Glossary of Foundry Additives

"B" - Glossary of Foundry Additives

B - Foundry Additives Glossary BAGASSE (See: CELLULOSE-WOOD FLOUR) Is the residue left after grinding sugar cane and extracting the juice. The shredded fibers...
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Gift idea for your favorite metalcaster - Aluminum Metalcasting Guide

Gift idea for your favorite metalcaster - Aluminum Metalcasting Guide

This holiday season, get the metalcaster on your list the ultimate aluminum resource. Aluminum Casting Technology, 3rd Edition, is available for purchase in...
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Green Sand Foundry News

Metal Casting Foundry Supplies

Metal Casting Foundry Supplies

New Brochure: Casting Solutions - Hill and Griffith's Green Sand Foundry Supplies help achieve the E.P.A.'s M.A.C.T. standards and reduce Benzene Emissions. In...
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 Parting Compound for Green Sand Metalcasting

Aquapart® II - Water Based Parting Agent

Use Less Seacoal and Still Get Super Clean 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

Griflube Hydraulic Fluids

Environmentally Clean, High Pressure, High Temperature.
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Murphy Air Sprayers for casting applications

New Murphy Sprayer for coating and washing

Rugged design assures dependable coverage and maximum efficiency.
Read More »