In a message dated 5/31/2000 8:50:46 PM Mountain Daylight Time, tesla@pupman.com writes: > Is a thick cardboard tube a good form for a secondary. Is their anything > special that needs to be done to it. > Thanks, jeremiah you might want to heat it in the oven on warm (or just above 212ºF if you live in a humid area) to remove any moisture and coat it with some type of varnish or polyurethane coating to keep out the moisture. Mike