I am teacher who is seeking an easy and cheap way for my service project students to replace about 70 headstones in a local cemetery. I know about the free veterans headstone from the government and the the cement way, but the engraving of plagues is out of the question because of funding.
What are those reuseable letters called that you place upside down in the cement and then pull them out after it is dried? I am assuming you get them from a concrete products place. Thanks for any information