Thank-you to all for the ideas posted and messages on improving the
quality of Alum Castings. (last week or the week before...)

The area I focused on was trying a Chlorine Degassing process as
outlined by Tim W.

Below are the links to Part #1 & 2 of how it's coming along.

http://www.theworkshop.ca/casting/Fo...ry7/Fndry7.htm

http://www.theworkshop.ca/casting/Fo...ry8/Fndry8.htm

Frank
www.theworkshop.ca