Answer / anil kamat

wax

Answer / plnde

wax

Answer / karthick

the material is wax

Answer / amit k. singh

The pattern material used in investment casting is wax
which is later removed by heating the mould.

Answer / rodrigo

Most investment casting pattern materials are a blend of
waxes, resins and fillers among other stuff based on the
dimensional stability, dewaxability and surface adhesion to
primary coat.

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