Thank you for this great input. As a matter of fact, contact person at EPA was hoping I knew what company was responsible for producing this MP.
In response to your caution: after handling-restoring thousands of vintage and modern FPs for 20 years, always being cautious not to do harm. This now becomes the most potentially "dangerous" in need of the most caution! Just goes to show how important proactive research just might keep us out of trouble.
Bill
Responses
www.newpentrace.net