What about the "Rawlins Red" primer used on the Brooklyn Bridge? Is that type of primer still used? What are the pros and cons of using it? Carl -- "With the first link, the chain is forged. The first speech censured, the first thought forbidden, the first freedom denied....chains us all irrevocably. The first time any man's freedom is trodden on, we are all damaged." -- Capt. Picard, STNG