On 28/04/2015 15:59, Mike Hughes wrote: > Greetings UKNOF folks... > > I'm after some of those lightweight "corrugated cardboard" (can't think > of what else to call them) blanking sheets to put in racks to stop > hot/cold aisle "rebreathing".
Google "tear off blanking panels". I think the ones we have are PlenaFill. Rich.
