My wife and I just bought a 1975 Boler
that is in pretty good shape. It currently has what I believe to be the standard 1/4" Insulite insulation. Maybe it has a vinyl coating...?
Anyway; the seams.
there is no seam tape or anything covering them. From what I can tell most people are just caulking the seams. Is this correct?
Is the Insulite paintable and if so, is there a particular primer that is being used (1-2-3)?
Is it worth replacing the insulation if it's in decent condition?
Is it warm enough?
Any advice on this is more than welcome!