I wonder if there should be a new section in Casting Practices covering resin bonded sand. It's a different process to green sand. Lee
True, but there are many binder systems for sand casting. The "sand casting" sub forum was titled to be broad enough to apply to all. There is a trade off between how granular the subforums are divided and finding things but in the end, the search function and forum members are your friend. Best, Kelly