Do you have a preferred flux? Why?
Casting - Flux
- Thread starter Frontiersman
- Start date
California Flake Flux
There is, or was, a guy out there making gas check maker kits, and when I’d buy a kit, I’d get a sample of what he called California Flake Flux. It’s just sawdust, but from a particular tree that seems to work really well.
No, he’s not saying what type of tree.
I’ve also used wax from toilet rings. Works fine.
I have not had as much luck with Marvelux.
There is, or was, a guy out there making gas check maker kits, and when I’d buy a kit, I’d get a sample of what he called California Flake Flux. It’s just sawdust, but from a particular tree that seems to work really well.
No, he’s not saying what type of tree.
I’ve also used wax from toilet rings. Works fine.
I have not had as much luck with Marvelux.
I used candle stubs for years. They were castaways from Christmas Eve candlelight service. Carnauba wax from cheese rinds, or your favorite beverage, bees wax, paraffin, etc., they all work fine.
I read somewhere about sawdust and started collecting my wood shop and chainsaw leftovers. It was then I began to understand the oxygen barrier of carbon prevents oxidation and helps combine your alloy.
Now I use pine shavings. You can get a lifetime supply at the farm store for a few dollars. Or a small bag at the pet shop.
I read somewhere about sawdust and started collecting my wood shop and chainsaw leftovers. It was then I began to understand the oxygen barrier of carbon prevents oxidation and helps combine your alloy.
Now I use pine shavings. You can get a lifetime supply at the farm store for a few dollars. Or a small bag at the pet shop.
4stringdude
Well-known member
- Joined
- Jun 29, 2025
- Messages
- 62
I usually use candle wax or other such wax. I have used sawdust. I usually use the wax.
After is starts to smoke well, I touch it with an igniter to burn the fumes. I get a less smokey space that way. Even in a well ventilated space it can be an obnoxious odor.
After is starts to smoke well, I touch it with an igniter to burn the fumes. I get a less smokey space that way. Even in a well ventilated space it can be an obnoxious odor.
