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Cerrosafe (aka Bolton 160-190)

New from Manufacturer (Bolton Metal) one (1) ingot 

weighing approximately ½ pound

(ingot are hand poured and weights range from 7.5 to 8.5 oz. each)

Item #: LB150002  4250-2     Manufacturer: Bolton Metal formerly Cerro Metal

Eutectic Alloy Melting Temperature 160-190º F or 71.7-87.8º C Contains Bismuth, Lead, Tin and Cadmium

 Size: 4½" x 1½"                       Thickness: ½"                           Weight: approximately ½ lb. ingot (7.5-8.5 oz.)

Shrinks initially, grows to .0000” in 1 hour and continues to grow to .0025”.   Density .341 lbs./In³      9.4 g/cc

Bolton 160-190 (formerly Cerrosafe) Alloy was originally made for toy soldier casting. Principal uses are in proof casting cavities (threads, dies, molds, blind holes, gun barrels); Duplicate patterns in foundry match plate making: supporting work pieces while machining; pray coating wood patterns. Dental lab techniques (swaging, jacket crowns); Masks for electroplating and spray. 

This product contains lead and cadmium.   Precautions must be taken when using this material. Safe handling procedures are a must. Always wash hands and face before eating or smoking. Use in a well-ventilated area.  Please consult the material safety data sheet before using.