I'm making a jig from tungsten powder and I'll finish one test model tomorrow. The tungsten powder can be molded mixed with poly:http://www.tungsten-heavy-powder.com...hnon_poly.html
I'm not sure the material is regid enough as jigs ( 4oz , vertical jig ) and is soft for molding. If anyone already tried this material, please tell me about it.
I tried the material in 2003 but it was not regid enough as a vertical jigging spoon. (hand poured into R TV mold.) And I am not going to try again. Thanks.
I've made some jigging spoons for offshore vertical jigging, about 10 cm long and 5 mm thick. I tried several petterns of the mixing rate of the tungsten powder and the 2 part epoxy, but the spoons were not rigid enough for the jigging spoon. It might need some injection molding machines to get enough rigidness.(I just hand poured to the RTV mold.
But that is OK for the weight of jig head or inserted weight in the lures, I think.
Maybe a metal sheet backing might give you the rigidity. Thin luminium sheet, cheap, easy to shape, can be polished to shine as long as it is cleared immediately.
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