Hi For top vacuum casting side vents I have used : wire-nails (
hard to remove) , web wax ( seems like too much wax) . I find that
using 4 to 6 ,10 ga or so , wax wire (waxed to the flask) works
for me .
Lou
metallou@aol.com
Hi For top vacuum casting side vents I have used : wire-nails (
hard to remove) , web wax ( seems like too much wax) . I find that
using 4 to 6 ,10 ga or so , wax wire (waxed to the flask) works
for me .
Lou
metallou@aol.com