Anyone ever made zinc sinkers?

Hawnjigs

KISS
Joined
Mar 23, 2010
Messages
4,307
Location
Ogallala, NE
Wheel weights are probably Zamak 3 alloy MP around 730*. An online aquaintance I used to discuss metals casting with said he has cast slab jigs for salt water with Zamak or zinc, but I didn't press for details. I won't ever use zinc because of its toxicity to water micro-organisms and its affinity for iron. Don't want my pots & ladles galvanized.
 
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