Is the ban on Pb WWs suppose to take effect this year or next?
Also, re the recycling of WW, I was wondering, the junkyards probably are not seperating out the Zn ones, right. Are these (the Zn ones) getting mixed in and made into WWs that we think are PB alloy? Any thoughts on this?
I have notice that of late, a few of the WWs that I tested with dikes were quite a bit harder than others.
skink